15702436508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{21221}}^1$

素因数の和:21554

約数の個数: 48

約数和(自身を含む): 30547456128

約数和(自身を除く): 14845019620

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 251, 268, 502, 737, 1004, 1474, 2761, 2948, 5522, 11044, 16817, 21221, 33634, 42442, 67268, 84884, 184987, 233431, 369974, 466862, 739948, 933724, 1421807, 2843614, 5326471, 5687228, 10652942, 15639877, 21305884, 31279754, 58591181, 62559508, 117182362, 234364724, 356873557, 713747114, 1427494228, 3925609127, 7851218254, 15702436508]

約数ペア:

[(1, 15702436508), (2, 7851218254), (4, 3925609127), (11, 1427494228), (22, 713747114), (44, 356873557), (67, 234364724), (134, 117182362), (251, 62559508), (268, 58591181), (502, 31279754), (737, 21305884), (1004, 15639877), (1474, 10652942), (2761, 5687228), (2948, 5326471), (5522, 2843614), (11044, 1421807), (16817, 933724), (21221, 739948), (33634, 466862), (42442, 369974), (67268, 233431), (84884, 184987)]