2017431746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1\times {\mathrm{653}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 3324224448

約数和(自身を除く): 1306792702

約数列:

[1, 2, 11, 22, 317, 443, 634, 653, 886, 1306, 3487, 4873, 6974, 7183, 9746, 14366, 140431, 207001, 280862, 289279, 414002, 578558, 1544741, 2277011, 3089482, 3182069, 4554022, 6364138, 91701443, 183402886, 1008715873, 2017431746]

約数ペア:

[(1, 2017431746), (2, 1008715873), (11, 183402886), (22, 91701443), (317, 6364138), (443, 4554022), (634, 3182069), (653, 3089482), (886, 2277011), (1306, 1544741), (3487, 578558), (4873, 414002), (6974, 289279), (7183, 280862), (9746, 207001), (14366, 140431)]