4493616638

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{1321}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 7946531424

約数和(自身を除く): 3452914786

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 337, 674, 721, 1321, 1442, 2359, 2642, 4718, 5047, 9247, 10094, 16513, 18494, 33026, 34711, 64729, 69422, 129458, 136063, 242977, 272126, 445177, 485954, 890354, 952441, 1700839, 1904882, 3116239, 3401678, 6232478, 6667087, 13334174, 21813673, 43627346, 45853231, 91706462, 320972617, 641945234, 2246808319, 4493616638]

約数ペア:

[(1, 4493616638), (2, 2246808319), (7, 641945234), (14, 320972617), (49, 91706462), (98, 45853231), (103, 43627346), (206, 21813673), (337, 13334174), (674, 6667087), (721, 6232478), (1321, 3401678), (1442, 3116239), (2359, 1904882), (2642, 1700839), (4718, 952441), (5047, 890354), (9247, 485954), (10094, 445177), (16513, 272126), (18494, 242977), (33026, 136063), (34711, 129458), (64729, 69422)]