961330474

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{31957}}^1$

素因数の和:32074

約数の個数: 24

約数和(自身を含む): 1579044780

約数和(自身を除く): 617714306

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2314, 15041, 30082, 31957, 63914, 415441, 830882, 2844173, 5400733, 5688346, 10801466, 36974249, 73948498, 480665237, 961330474]

約数ペア:

[(1, 961330474), (2, 480665237), (13, 73948498), (26, 36974249), (89, 10801466), (169, 5688346), (178, 5400733), (338, 2844173), (1157, 830882), (2314, 415441), (15041, 63914), (30082, 31957)]