1402795630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{41887}}^1$

素因数の和:42108

約数の個数: 32

約数和(自身を含む): 2687198976

約数和(自身を除く): 1284403346

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1970, 3349, 6698, 16745, 33490, 41887, 83774, 209435, 418870, 712079, 1424158, 3560395, 7120790, 8251739, 16503478, 41258695, 82517390, 140279563, 280559126, 701397815, 1402795630]

約数ペア:

[(1, 1402795630), (2, 701397815), (5, 280559126), (10, 140279563), (17, 82517390), (34, 41258695), (85, 16503478), (170, 8251739), (197, 7120790), (394, 3560395), (985, 1424158), (1970, 712079), (3349, 418870), (6698, 209435), (16745, 83774), (33490, 41887)]