1520882996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{907}}^1\times {\mathrm{9749}}^1$

素因数の和:10703

約数の個数: 24

約数和(自身を含む): 2726724000

約数和(自身を除く): 1205841004

約数列:

[1, 2, 4, 43, 86, 172, 907, 1814, 3628, 9749, 19498, 38996, 39001, 78002, 156004, 419207, 838414, 1676828, 8842343, 17684686, 35369372, 380220749, 760441498, 1520882996]

約数ペア:

[(1, 1520882996), (2, 760441498), (4, 380220749), (43, 35369372), (86, 17684686), (172, 8842343), (907, 1676828), (1814, 838414), (3628, 419207), (9749, 156004), (19498, 78002), (38996, 39001)]