1976538

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 4156416

約数和(自身を除く): 2179878

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 163, 258, 282, 326, 489, 978, 2021, 4042, 6063, 7009, 7661, 12126, 14018, 15322, 21027, 22983, 42054, 45966, 329423, 658846, 988269, 1976538]

約数ペア:

[(1, 1976538), (2, 988269), (3, 658846), (6, 329423), (43, 45966), (47, 42054), (86, 22983), (94, 21027), (129, 15322), (141, 14018), (163, 12126), (258, 7661), (282, 7009), (326, 6063), (489, 4042), (978, 2021)]