814972938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{454277}}^1$

素因数の和:454318

約数の個数: 32

約数和(自身を含む): 1831648896

約数和(自身を除く): 1016675958

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 454277, 908554, 1362831, 2725662, 5905601, 10448371, 11811202, 17716803, 20896742, 31345113, 35433606, 62690226, 135828823, 271657646, 407486469, 814972938]

約数ペア:

[(1, 814972938), (2, 407486469), (3, 271657646), (6, 135828823), (13, 62690226), (23, 35433606), (26, 31345113), (39, 20896742), (46, 17716803), (69, 11811202), (78, 10448371), (138, 5905601), (299, 2725662), (598, 1362831), (897, 908554), (1794, 454277)]