2017222736

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{4013}}^1$

素因数の和:4463

約数の個数: 40

約数和(自身を含む): 3964467240

約数和(自身を除く): 1947244504

約数列:

[1, 2, 4, 8, 16, 89, 178, 353, 356, 706, 712, 1412, 1424, 2824, 4013, 5648, 8026, 16052, 31417, 32104, 62834, 64208, 125668, 251336, 357157, 502672, 714314, 1416589, 1428628, 2833178, 2857256, 5666356, 5714512, 11332712, 22665424, 126076421, 252152842, 504305684, 1008611368, 2017222736]

約数ペア:

[(1, 2017222736), (2, 1008611368), (4, 504305684), (8, 252152842), (16, 126076421), (89, 22665424), (178, 11332712), (353, 5714512), (356, 5666356), (706, 2857256), (712, 2833178), (1412, 1428628), (1424, 1416589), (2824, 714314), (4013, 502672), (5648, 357157), (8026, 251336), (16052, 125668), (31417, 64208), (32104, 62834)]