4457724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 10910592

約数和(自身を除く): 6452868

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 163, 172, 212, 258, 318, 326, 489, 516, 636, 652, 978, 1956, 2279, 4558, 6837, 7009, 8639, 9116, 13674, 14018, 17278, 21027, 25917, 27348, 28036, 34556, 42054, 51834, 84108, 103668, 371477, 742954, 1114431, 1485908, 2228862, 4457724]

約数ペア:

[(1, 4457724), (2, 2228862), (3, 1485908), (4, 1114431), (6, 742954), (12, 371477), (43, 103668), (53, 84108), (86, 51834), (106, 42054), (129, 34556), (159, 28036), (163, 27348), (172, 25917), (212, 21027), (258, 17278), (318, 14018), (326, 13674), (489, 9116), (516, 8639), (636, 7009), (652, 6837), (978, 4558), (1956, 2279)]