2019234064

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{4877}}^1$

素因数の和:5227

約数の個数: 40

約数和(自身を含む): 3964935960

約数和(自身を除く): 1945701896

約数列:

[1, 2, 4, 8, 16, 113, 226, 229, 452, 458, 904, 916, 1808, 1832, 3664, 4877, 9754, 19508, 25877, 39016, 51754, 78032, 103508, 207016, 414032, 551101, 1102202, 1116833, 2204404, 2233666, 4408808, 4467332, 8817616, 8934664, 17869328, 126202129, 252404258, 504808516, 1009617032, 2019234064]

約数ペア:

[(1, 2019234064), (2, 1009617032), (4, 504808516), (8, 252404258), (16, 126202129), (113, 17869328), (226, 8934664), (229, 8817616), (452, 4467332), (458, 4408808), (904, 2233666), (916, 2204404), (1808, 1116833), (1832, 1102202), (3664, 551101), (4877, 414032), (9754, 207016), (19508, 103508), (25877, 78032), (39016, 51754)]