1216417616

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{315461}}^1$

素因数の和:315710

約数の個数: 20

約数和(自身を含む): 2366595924

約数和(自身を除く): 1150178308

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 315461, 630922, 1261844, 2523688, 5047376, 76026101, 152052202, 304104404, 608208808, 1216417616]

約数ペア:

[(1, 1216417616), (2, 608208808), (4, 304104404), (8, 152052202), (16, 76026101), (241, 5047376), (482, 2523688), (964, 1261844), (1928, 630922), (3856, 315461)]