940676338

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{2039}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 1666990080

約数和(自身を除く): 726313742

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1063, 2039, 2126, 4078, 7441, 14273, 14882, 28546, 32953, 63209, 65906, 126418, 230671, 442463, 461342, 884926, 2167457, 4334914, 15172199, 30344398, 67191167, 134382334, 470338169, 940676338]

約数ペア:

[(1, 940676338), (2, 470338169), (7, 134382334), (14, 67191167), (31, 30344398), (62, 15172199), (217, 4334914), (434, 2167457), (1063, 884926), (2039, 461342), (2126, 442463), (4078, 230671), (7441, 126418), (14273, 65906), (14882, 63209), (28546, 32953)]