71379230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{549071}}^1$

素因数の和:549091

約数の個数: 16

約数和(自身を含む): 138366144

約数和(自身を除く): 66986914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 549071, 1098142, 2745355, 5490710, 7137923, 14275846, 35689615, 71379230]

約数ペア:

[(1, 71379230), (2, 35689615), (5, 14275846), (10, 7137923), (13, 5490710), (26, 2745355), (65, 1098142), (130, 549071)]