2500389359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 2901878784

約数和(自身を除く): 401489425

約数列:

[1, 13, 17, 83, 221, 271, 503, 1079, 1411, 3523, 4607, 6539, 8551, 18343, 22493, 41749, 59891, 111163, 136313, 292409, 382381, 542737, 709733, 1772069, 2317321, 4970953, 9226529, 11313979, 30125173, 147081727, 192337643, 2500389359]

約数ペア:

[(1, 2500389359), (13, 192337643), (17, 147081727), (83, 30125173), (221, 11313979), (271, 9226529), (503, 4970953), (1079, 2317321), (1411, 1772069), (3523, 709733), (4607, 542737), (6539, 382381), (8551, 292409), (18343, 136313), (22493, 111163), (41749, 59891)]