1566780028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{332791}}^1$

素因数の和:332913

約数の個数: 24

約数和(自身を含む): 3019089024

約数和(自身を除く): 1452308996

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 332791, 665582, 1331164, 3660701, 7321402, 14642804, 35608637, 71217274, 142434548, 391695007, 783390014, 1566780028]

約数ペア:

[(1, 1566780028), (2, 783390014), (4, 391695007), (11, 142434548), (22, 71217274), (44, 35608637), (107, 14642804), (214, 7321402), (428, 3660701), (1177, 1331164), (2354, 665582), (4708, 332791)]