1057252

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 2152640

約数和(自身を除く): 1095388

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 619, 854, 1238, 1708, 2476, 4333, 8666, 17332, 37759, 75518, 151036, 264313, 528626, 1057252]

約数ペア:

[(1, 1057252), (2, 528626), (4, 264313), (7, 151036), (14, 75518), (28, 37759), (61, 17332), (122, 8666), (244, 4333), (427, 2476), (619, 1708), (854, 1238)]