1799781698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1611

約数の個数: 64

約数和(自身を含む): 3271290624

約数和(自身を除く): 1471508926

約数列:

[1, 2, 11, 13, 22, 26, 61, 71, 122, 142, 143, 286, 671, 781, 793, 923, 1342, 1453, 1562, 1586, 1846, 2906, 4331, 8662, 8723, 10153, 15983, 17446, 18889, 20306, 31966, 37778, 47641, 56303, 88633, 95282, 103163, 112606, 177266, 206326, 207779, 415558, 619333, 974963, 1134793, 1152229, 1238666, 1341119, 1949926, 2269586, 2304458, 2682238, 6292943, 12585886, 12674519, 14752309, 25349038, 29504618, 69222373, 81808259, 138444746, 163616518, 899890849, 1799781698]

約数ペア:

[(1, 1799781698), (2, 899890849), (11, 163616518), (13, 138444746), (22, 81808259), (26, 69222373), (61, 29504618), (71, 25349038), (122, 14752309), (142, 12674519), (143, 12585886), (286, 6292943), (671, 2682238), (781, 2304458), (793, 2269586), (923, 1949926), (1342, 1341119), (1453, 1238666), (1562, 1152229), (1586, 1134793), (1846, 974963), (2906, 619333), (4331, 415558), (8662, 207779), (8723, 206326), (10153, 177266), (15983, 112606), (17446, 103163), (18889, 95282), (20306, 88633), (31966, 56303), (37778, 47641)]