439113896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{47441}}^1$

素因数の和:47549

約数の個数: 32

約数和(自身を含む): 896653800

約数和(自身を除く): 457539904

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 47441, 94882, 189764, 379528, 616733, 1233466, 2466932, 4222249, 4933864, 8444498, 16888996, 33777992, 54889237, 109778474, 219556948, 439113896]

約数ペア:

[(1, 439113896), (2, 219556948), (4, 109778474), (8, 54889237), (13, 33777992), (26, 16888996), (52, 8444498), (89, 4933864), (104, 4222249), (178, 2466932), (356, 1233466), (712, 616733), (1157, 379528), (2314, 189764), (4628, 94882), (9256, 47441)]