1617476

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 3291456

約数和(自身を除く): 1673980

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 947, 1708, 1894, 3788, 6629, 13258, 26516, 57767, 115534, 231068, 404369, 808738, 1617476]

約数ペア:

[(1, 1617476), (2, 808738), (4, 404369), (7, 231068), (14, 115534), (28, 57767), (61, 26516), (122, 13258), (244, 6629), (427, 3788), (854, 1894), (947, 1708)]