670284034

素因数分解:

$2^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{30671}}^1$

素因数の和:30910

約数の個数: 24

約数和(自身を含む): 1174860288

約数和(自身を除く): 504576254

約数列:

[1, 2, 7, 14, 49, 98, 223, 446, 1561, 3122, 10927, 21854, 30671, 61342, 214697, 429394, 1502879, 3005758, 6839633, 13679266, 47877431, 95754862, 335142017, 670284034]

約数ペア:

[(1, 670284034), (2, 335142017), (7, 95754862), (14, 47877431), (49, 13679266), (98, 6839633), (223, 3005758), (446, 1502879), (1561, 429394), (3122, 214697), (10927, 61342), (21854, 30671)]