15707832004

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 28085279040

約数和(自身を除く): 12377447036

約数列:

[1, 2, 4, 83, 166, 233, 251, 332, 466, 502, 809, 932, 1004, 1618, 3236, 19339, 20833, 38678, 41666, 58483, 67147, 77356, 83332, 116966, 134294, 188497, 203059, 233932, 268588, 376994, 406118, 753988, 812236, 4854089, 9708178, 15645251, 16853897, 19416356, 31290502, 33707794, 47312747, 62581004, 67415588, 94625494, 189250988, 3926958001, 7853916002, 15707832004]

約数ペア:

[(1, 15707832004), (2, 7853916002), (4, 3926958001), (83, 189250988), (166, 94625494), (233, 67415588), (251, 62581004), (332, 47312747), (466, 33707794), (502, 31290502), (809, 19416356), (932, 16853897), (1004, 15645251), (1618, 9708178), (3236, 4854089), (19339, 812236), (20833, 753988), (38678, 406118), (41666, 376994), (58483, 268588), (67147, 233932), (77356, 203059), (83332, 188497), (116966, 134294)]