1799080654

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 3299512320

約数和(自身を除く): 1500431666

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 271, 322, 371, 389, 542, 742, 778, 1219, 1897, 2438, 2723, 3794, 5446, 6233, 8533, 8947, 12466, 14363, 17066, 17894, 20617, 28726, 41234, 43631, 62629, 87262, 100541, 105419, 125258, 144319, 201082, 210838, 288638, 330349, 474191, 660698, 737933, 948382, 1475866, 2312443, 2424637, 3319337, 4624886, 4849274, 5587207, 6638674, 11174414, 16972459, 33944918, 39110449, 78220898, 128505761, 257011522, 899540327, 1799080654]

約数ペア:

[(1, 1799080654), (2, 899540327), (7, 257011522), (14, 128505761), (23, 78220898), (46, 39110449), (53, 33944918), (106, 16972459), (161, 11174414), (271, 6638674), (322, 5587207), (371, 4849274), (389, 4624886), (542, 3319337), (742, 2424637), (778, 2312443), (1219, 1475866), (1897, 948382), (2438, 737933), (2723, 660698), (3794, 474191), (5446, 330349), (6233, 288638), (8533, 210838), (8947, 201082), (12466, 144319), (14363, 125258), (17066, 105419), (17894, 100541), (20617, 87262), (28726, 62629), (41234, 43631)]