418922908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{5261}}^1$

素因数の和:6453

約数の個数: 24

約数和(自身を含む): 777050064

約数和(自身を除く): 358127156

約数列:

[1, 2, 4, 17, 34, 68, 1171, 2342, 4684, 5261, 10522, 19907, 21044, 39814, 79628, 89437, 178874, 357748, 6160631, 12321262, 24642524, 104730727, 209461454, 418922908]

約数ペア:

[(1, 418922908), (2, 209461454), (4, 104730727), (17, 24642524), (34, 12321262), (68, 6160631), (1171, 357748), (2342, 178874), (4684, 89437), (5261, 79628), (10522, 39814), (19907, 21044)]