2012145848

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 3961288800

約数和(自身を除く): 1949142952

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 283, 328, 409, 424, 566, 818, 1132, 1636, 2173, 2264, 3272, 4346, 8692, 11603, 14999, 16769, 17384, 21677, 23206, 29998, 33538, 43354, 46412, 59996, 67076, 86708, 92824, 115747, 119992, 134152, 173416, 231494, 462988, 614959, 888757, 925976, 1229918, 1777514, 2459836, 3555028, 4745627, 4919672, 6134591, 7110056, 9491254, 12269182, 18982508, 24538364, 37965016, 49076728, 251518231, 503036462, 1006072924, 2012145848]

約数ペア:

[(1, 2012145848), (2, 1006072924), (4, 503036462), (8, 251518231), (41, 49076728), (53, 37965016), (82, 24538364), (106, 18982508), (164, 12269182), (212, 9491254), (283, 7110056), (328, 6134591), (409, 4919672), (424, 4745627), (566, 3555028), (818, 2459836), (1132, 1777514), (1636, 1229918), (2173, 925976), (2264, 888757), (3272, 614959), (4346, 462988), (8692, 231494), (11603, 173416), (14999, 134152), (16769, 119992), (17384, 115747), (21677, 92824), (23206, 86708), (29998, 67076), (33538, 59996), (43354, 46412)]