2912758615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{13633}}^1$

素因数の和:13843

約数の個数: 32

約数和(自身を含む): 3985490880

約数和(自身を除く): 1072732265

約数列:

[1, 5, 13, 19, 65, 95, 173, 247, 865, 1235, 2249, 3287, 11245, 13633, 16435, 42731, 68165, 177229, 213655, 259027, 886145, 1295135, 2358509, 3367351, 11792545, 16836755, 30660617, 44811671, 153303085, 224058355, 582551723, 2912758615]

約数ペア:

[(1, 2912758615), (5, 582551723), (13, 224058355), (19, 153303085), (65, 44811671), (95, 30660617), (173, 16836755), (247, 11792545), (865, 3367351), (1235, 2358509), (2249, 1295135), (3287, 886145), (11245, 259027), (13633, 213655), (16435, 177229), (42731, 68165)]