1645442664

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1293587}}^1$

素因数の和:1293649

約数の個数: 32

約数和(自身を含む): 4191225120

約数和(自身を除く): 2545782456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 1293587, 2587174, 3880761, 5174348, 7761522, 10348696, 15523044, 31046088, 68560111, 137120222, 205680333, 274240444, 411360666, 548480888, 822721332, 1645442664]

約数ペア:

[(1, 1645442664), (2, 822721332), (3, 548480888), (4, 411360666), (6, 274240444), (8, 205680333), (12, 137120222), (24, 68560111), (53, 31046088), (106, 15523044), (159, 10348696), (212, 7761522), (318, 5174348), (424, 3880761), (636, 2587174), (1272, 1293587)]