7251142

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 11258352

約数和(自身を除く): 4007210

約数列:

[1, 2, 53, 67, 106, 134, 1021, 2042, 3551, 7102, 54113, 68407, 108226, 136814, 3625571, 7251142]

約数ペア:

[(1, 7251142), (2, 3625571), (53, 136814), (67, 108226), (106, 68407), (134, 54113), (1021, 7102), (2042, 3551)]