2626236145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{68597}}^1$

素因数の和:68665

約数の個数: 32

約数和(自身を含む): 3687828480

約数和(自身を除く): 1061592335

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 1235, 2015, 2945, 7657, 38285, 68597, 342985, 891761, 1303343, 2126507, 4458805, 6516715, 10632535, 16943459, 27644591, 40403633, 84717295, 138222955, 202018165, 525247229, 2626236145]

約数ペア:

[(1, 2626236145), (5, 525247229), (13, 202018165), (19, 138222955), (31, 84717295), (65, 40403633), (95, 27644591), (155, 16943459), (247, 10632535), (403, 6516715), (589, 4458805), (1235, 2126507), (2015, 1303343), (2945, 891761), (7657, 342985), (38285, 68597)]