1908399792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{132971}}^1$

素因数の和:133018

約数の個数: 80

約数和(自身を含む): 5540145408

約数和(自身を除く): 3631745616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 132971, 265942, 398913, 531884, 797826, 1063768, 1595652, 1728623, 2127536, 3058333, 3191304, 3457246, 5185869, 6116666, 6382608, 6914492, 9174999, 10371738, 12233332, 13828984, 18349998, 20743476, 24466664, 27657968, 36699996, 39758329, 41486952, 48933328, 73399992, 79516658, 82973904, 119274987, 146799984, 159033316, 238549974, 318066632, 477099948, 636133264, 954199896, 1908399792]

約数ペア:

[(1, 1908399792), (2, 954199896), (3, 636133264), (4, 477099948), (6, 318066632), (8, 238549974), (12, 159033316), (13, 146799984), (16, 119274987), (23, 82973904), (24, 79516658), (26, 73399992), (39, 48933328), (46, 41486952), (48, 39758329), (52, 36699996), (69, 27657968), (78, 24466664), (92, 20743476), (104, 18349998), (138, 13828984), (156, 12233332), (184, 10371738), (208, 9174999), (276, 6914492), (299, 6382608), (312, 6116666), (368, 5185869), (552, 3457246), (598, 3191304), (624, 3058333), (897, 2127536), (1104, 1728623), (1196, 1595652), (1794, 1063768), (2392, 797826), (3588, 531884), (4784, 398913), (7176, 265942), (14352, 132971)]