193669151260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{744881351}}^1$

素因数の和:744881373

約数の個数: 24

約数和(自身を含む): 437990234976

約数和(自身を除く): 244321083716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 744881351, 1489762702, 2979525404, 3724406755, 7448813510, 9683457563, 14897627020, 19366915126, 38733830252, 48417287815, 96834575630, 193669151260]

約数ペア:

[(1, 193669151260), (2, 96834575630), (4, 48417287815), (5, 38733830252), (10, 19366915126), (13, 14897627020), (20, 9683457563), (26, 7448813510), (52, 3724406755), (65, 2979525404), (130, 1489762702), (260, 744881351)]