320176844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{362191}}^1$

素因数の和:362225

約数の個数: 24

約数和(自身を含む): 638906688

約数和(自身を除く): 318729844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 362191, 724382, 1448764, 4708483, 6157247, 9416966, 12314494, 18833932, 24628988, 80044211, 160088422, 320176844]

約数ペア:

[(1, 320176844), (2, 160088422), (4, 80044211), (13, 24628988), (17, 18833932), (26, 12314494), (34, 9416966), (52, 6157247), (68, 4708483), (221, 1448764), (442, 724382), (884, 362191)]