2135742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 4925184

約数和(自身を除く): 2789442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 241, 422, 482, 633, 723, 1266, 1446, 1477, 1687, 2954, 3374, 4431, 5061, 8862, 10122, 50851, 101702, 152553, 305106, 355957, 711914, 1067871, 2135742]

約数ペア:

[(1, 2135742), (2, 1067871), (3, 711914), (6, 355957), (7, 305106), (14, 152553), (21, 101702), (42, 50851), (211, 10122), (241, 8862), (422, 5061), (482, 4431), (633, 3374), (723, 2954), (1266, 1687), (1446, 1477)]