538339908

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{669577}}^1$

素因数の和:669651

約数の個数: 24

約数和(自身を含む): 1274876512

約数和(自身を除く): 736536604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 669577, 1339154, 2008731, 2678308, 4017462, 8034924, 44861659, 89723318, 134584977, 179446636, 269169954, 538339908]

約数ペア:

[(1, 538339908), (2, 269169954), (3, 179446636), (4, 134584977), (6, 89723318), (12, 44861659), (67, 8034924), (134, 4017462), (201, 2678308), (268, 2008731), (402, 1339154), (804, 669577)]