2128889424

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1198699}}^1$

素因数の和:1198747

約数の個数: 40

約数和(自身を含む): 5648274400

約数和(自身を除く): 3519384976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 1198699, 2397398, 3596097, 4794796, 7192194, 9589592, 14384388, 19179184, 28768776, 44351863, 57537552, 88703726, 133055589, 177407452, 266111178, 354814904, 532222356, 709629808, 1064444712, 2128889424]

約数ペア:

[(1, 2128889424), (2, 1064444712), (3, 709629808), (4, 532222356), (6, 354814904), (8, 266111178), (12, 177407452), (16, 133055589), (24, 88703726), (37, 57537552), (48, 44351863), (74, 28768776), (111, 19179184), (148, 14384388), (222, 9589592), (296, 7192194), (444, 4794796), (592, 3596097), (888, 2397398), (1776, 1198699)]