875157052

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{405917}}^1$

素因数の和:405946

約数の個数: 36

約数和(自身を含む): 1943535384

約数和(自身を除く): 1068378332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 405917, 811834, 1623668, 2841419, 4465087, 5682838, 8930174, 11365676, 17860348, 19889933, 31255609, 39779866, 62511218, 79559732, 125022436, 218789263, 437578526, 875157052]

約数ペア:

[(1, 875157052), (2, 437578526), (4, 218789263), (7, 125022436), (11, 79559732), (14, 62511218), (22, 39779866), (28, 31255609), (44, 19889933), (49, 17860348), (77, 11365676), (98, 8930174), (154, 5682838), (196, 4465087), (308, 2841419), (539, 1623668), (1078, 811834), (2156, 405917)]