8889051548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{681049}}^1$

素因数の和:681317

約数の個数: 24

約数和(自身を含む): 16819210800

約数和(自身を除く): 7930159252

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 13052, 681049, 1362098, 2724196, 8853637, 17707274, 35414548, 170943299, 341886598, 683773196, 2222262887, 4444525774, 8889051548]

約数ペア:

[(1, 8889051548), (2, 4444525774), (4, 2222262887), (13, 683773196), (26, 341886598), (52, 170943299), (251, 35414548), (502, 17707274), (1004, 8853637), (3263, 2724196), (6526, 1362098), (13052, 681049)]