1639052242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{359599}}^1$

素因数の和:359697

約数の個数: 16

約数和(自身を含む): 2563228800

約数和(自身を除く): 924176558

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 359599, 719198, 15462757, 19058747, 30925514, 38117494, 819526121, 1639052242]

約数ペア:

[(1, 1639052242), (2, 819526121), (43, 38117494), (53, 30925514), (86, 19058747), (106, 15462757), (2279, 719198), (4558, 359599)]