2826389410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1\times {\mathrm{8563}}^1$

素因数の和:11122

約数の個数: 32

約数和(自身を含む): 5481645120

約数和(自身を除く): 2655255710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2539, 5078, 8563, 12695, 17126, 25390, 33007, 42815, 66014, 85630, 111319, 165035, 222638, 330070, 556595, 1113190, 21741457, 43482914, 108707285, 217414570, 282638941, 565277882, 1413194705, 2826389410]

約数ペア:

[(1, 2826389410), (2, 1413194705), (5, 565277882), (10, 282638941), (13, 217414570), (26, 108707285), (65, 43482914), (130, 21741457), (2539, 1113190), (5078, 556595), (8563, 330070), (12695, 222638), (17126, 165035), (25390, 111319), (33007, 85630), (42815, 66014)]