2109688

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 4577760

約数和(自身を除く): 2468072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 373, 404, 707, 746, 808, 1414, 1492, 2611, 2828, 2984, 5222, 5656, 10444, 20888, 37673, 75346, 150692, 263711, 301384, 527422, 1054844, 2109688]

約数ペア:

[(1, 2109688), (2, 1054844), (4, 527422), (7, 301384), (8, 263711), (14, 150692), (28, 75346), (56, 37673), (101, 20888), (202, 10444), (373, 5656), (404, 5222), (707, 2984), (746, 2828), (808, 2611), (1414, 1492)]