401433704

素因数分解:

$2^3\times 7^1\times {\mathrm{7168459}}^1$

素因数の和:7168472

約数の個数: 16

約数和(自身を含む): 860215200

約数和(自身を除く): 458781496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7168459, 14336918, 28673836, 50179213, 57347672, 100358426, 200716852, 401433704]

約数ペア:

[(1, 401433704), (2, 200716852), (4, 100358426), (7, 57347672), (8, 50179213), (14, 28673836), (28, 14336918), (56, 7168459)]