3951962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 3305638

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 179, 266, 358, 581, 1162, 1253, 1577, 2506, 3154, 3401, 6802, 11039, 14857, 22078, 23807, 29714, 47614, 103999, 207998, 282283, 564566, 1975981, 3951962]

約数ペア:

[(1, 3951962), (2, 1975981), (7, 564566), (14, 282283), (19, 207998), (38, 103999), (83, 47614), (133, 29714), (166, 23807), (179, 22078), (266, 14857), (358, 11039), (581, 6802), (1162, 3401), (1253, 3154), (1577, 2506)]