7896218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:578

約数の個数: 24

約数和(自身を含む): 13240416

約数和(自身を除く): 5344198

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 487, 737, 974, 1474, 5357, 8107, 10714, 16214, 32629, 58927, 65258, 117854, 358919, 717838, 3948109, 7896218]

約数ペア:

[(1, 7896218), (2, 3948109), (11, 717838), (22, 358919), (67, 117854), (121, 65258), (134, 58927), (242, 32629), (487, 16214), (737, 10714), (974, 8107), (1474, 5357)]