2021859436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{21911}}^1$

素因数の和:22014

約数の個数: 48

約数和(自身を含む): 3975713280

約数和(自身を除く): 1953853844

約数列:

[1, 2, 4, 17, 23, 34, 46, 59, 68, 92, 118, 236, 391, 782, 1003, 1357, 1564, 2006, 2714, 4012, 5428, 21911, 23069, 43822, 46138, 87644, 92276, 372487, 503953, 744974, 1007906, 1292749, 1489948, 2015812, 2585498, 5170996, 8567201, 17134402, 21976733, 29733227, 34268804, 43953466, 59466454, 87906932, 118932908, 505464859, 1010929718, 2021859436]

約数ペア:

[(1, 2021859436), (2, 1010929718), (4, 505464859), (17, 118932908), (23, 87906932), (34, 59466454), (46, 43953466), (59, 34268804), (68, 29733227), (92, 21976733), (118, 17134402), (236, 8567201), (391, 5170996), (782, 2585498), (1003, 2015812), (1357, 1489948), (1564, 1292749), (2006, 1007906), (2714, 744974), (4012, 503953), (5428, 372487), (21911, 92276), (23069, 87644), (43822, 46138)]