4973124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 12700800

約数和(自身を除く): 7727676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 449, 852, 898, 923, 1347, 1796, 1846, 2694, 2769, 3692, 5388, 5538, 5837, 11076, 11674, 17511, 23348, 31879, 35022, 63758, 70044, 95637, 127516, 191274, 382548, 414427, 828854, 1243281, 1657708, 2486562, 4973124]

約数ペア:

[(1, 4973124), (2, 2486562), (3, 1657708), (4, 1243281), (6, 828854), (12, 414427), (13, 382548), (26, 191274), (39, 127516), (52, 95637), (71, 70044), (78, 63758), (142, 35022), (156, 31879), (213, 23348), (284, 17511), (426, 11674), (449, 11076), (852, 5837), (898, 5538), (923, 5388), (1347, 3692), (1796, 2769), (1846, 2694)]