42456554530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1887797}}^1$

素因数の和:1887990

約数の個数: 32

約数和(自身を含む): 82776166704

約数和(自身を除く): 40319612174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 11245, 22490, 1887797, 3775594, 9438985, 18877970, 24541361, 49082722, 122706805, 245413610, 326588881, 653177762, 1632944405, 3265888810, 4245655453, 8491310906, 21228277265, 42456554530]

約数ペア:

[(1, 42456554530), (2, 21228277265), (5, 8491310906), (10, 4245655453), (13, 3265888810), (26, 1632944405), (65, 653177762), (130, 326588881), (173, 245413610), (346, 122706805), (865, 49082722), (1730, 24541361), (2249, 18877970), (4498, 9438985), (11245, 3775594), (22490, 1887797)]