2783001694

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 5108987520

約数和(自身を除く): 2325985826

約数列:

[1, 2, 11, 17, 22, 34, 37, 47, 74, 94, 121, 187, 242, 374, 389, 407, 517, 629, 778, 799, 814, 1034, 1258, 1598, 1739, 2057, 3478, 4114, 4279, 4477, 5687, 6613, 6919, 8558, 8789, 8954, 11374, 13226, 13838, 14393, 17578, 18283, 19129, 28786, 29563, 36566, 38258, 47069, 59126, 72743, 76109, 94138, 96679, 145486, 152218, 158323, 193358, 201113, 210419, 244681, 310811, 316646, 325193, 402226, 420838, 489362, 621622, 650386, 676471, 800173, 1352942, 1600346, 1741553, 2212243, 2691491, 3418921, 3483106, 3577123, 4424486, 5382982, 6837842, 7154246, 7441181, 11500007, 14882362, 23000014, 29606401, 37608131, 59212802, 75216262, 81852991, 126500077, 163705982, 253000154, 1391500847, 2783001694]

約数ペア:

[(1, 2783001694), (2, 1391500847), (11, 253000154), (17, 163705982), (22, 126500077), (34, 81852991), (37, 75216262), (47, 59212802), (74, 37608131), (94, 29606401), (121, 23000014), (187, 14882362), (242, 11500007), (374, 7441181), (389, 7154246), (407, 6837842), (517, 5382982), (629, 4424486), (778, 3577123), (799, 3483106), (814, 3418921), (1034, 2691491), (1258, 2212243), (1598, 1741553), (1739, 1600346), (2057, 1352942), (3478, 800173), (4114, 676471), (4279, 650386), (4477, 621622), (5687, 489362), (6613, 420838), (6919, 402226), (8558, 325193), (8789, 316646), (8954, 310811), (11374, 244681), (13226, 210419), (13838, 201113), (14393, 193358), (17578, 158323), (18283, 152218), (19129, 145486), (28786, 96679), (29563, 94138), (36566, 76109), (38258, 72743), (47069, 59126)]