2108177848

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{372733}}^1$

素因数の和:372847

約数の個数: 32

約数和(自身を含む): 4562264160

約数和(自身を除く): 2454086312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 372733, 745466, 1490932, 2609131, 2981864, 5218262, 10436524, 20873048, 37646033, 75292066, 150584132, 263522231, 301168264, 527044462, 1054088924, 2108177848]

約数ペア:

[(1, 2108177848), (2, 1054088924), (4, 527044462), (7, 301168264), (8, 263522231), (14, 150584132), (28, 75292066), (56, 37646033), (101, 20873048), (202, 10436524), (404, 5218262), (707, 2981864), (808, 2609131), (1414, 1490932), (2828, 745466), (5656, 372733)]