2019384356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{2203}}^1$

素因数の和:2552

約数の個数: 48

約数和(自身を含む): 3918958848

約数和(自身を除く): 1899574492

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 251, 332, 502, 913, 1004, 1826, 2203, 2761, 3652, 4406, 5522, 8812, 11044, 20833, 24233, 41666, 48466, 83332, 96932, 182849, 229163, 365698, 458326, 552953, 731396, 916652, 1105906, 2011339, 2211812, 4022678, 6082483, 8045356, 12164966, 24329932, 45895099, 91790198, 183580396, 504846089, 1009692178, 2019384356]

約数ペア:

[(1, 2019384356), (2, 1009692178), (4, 504846089), (11, 183580396), (22, 91790198), (44, 45895099), (83, 24329932), (166, 12164966), (251, 8045356), (332, 6082483), (502, 4022678), (913, 2211812), (1004, 2011339), (1826, 1105906), (2203, 916652), (2761, 731396), (3652, 552953), (4406, 458326), (5522, 365698), (8812, 229163), (11044, 182849), (20833, 96932), (24233, 83332), (41666, 48466)]