2007146776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307091}}^1$

素因数の和:307159

約数の個数: 32

約数和(自身を含む): 4053614400

約数和(自身を除く): 2046467624

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 307091, 614182, 1228364, 2456728, 5834729, 11669458, 13204913, 23338916, 26409826, 46677832, 52819652, 105639304, 250893347, 501786694, 1003573388, 2007146776]

約数ペア:

[(1, 2007146776), (2, 1003573388), (4, 501786694), (8, 250893347), (19, 105639304), (38, 52819652), (43, 46677832), (76, 26409826), (86, 23338916), (152, 13204913), (172, 11669458), (344, 5834729), (817, 2456728), (1634, 1228364), (3268, 614182), (6536, 307091)]