1900808519116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{190583}}^1\times {\mathrm{191801}}^1$

素因数の和:382401

約数の個数: 24

約数和(自身を含む): 3582330452064

約数和(自身を除く): 1681521932948

約数列:

[1, 2, 4, 13, 26, 52, 190583, 191801, 381166, 383602, 762332, 767204, 2477579, 2493413, 4955158, 4986826, 9910316, 9973652, 36554009983, 73108019966, 146216039932, 475202129779, 950404259558, 1900808519116]

約数ペア:

[(1, 1900808519116), (2, 950404259558), (4, 475202129779), (13, 146216039932), (26, 73108019966), (52, 36554009983), (190583, 9973652), (191801, 9910316), (381166, 4986826), (383602, 4955158), (762332, 2493413), (767204, 2477579)]