8978957965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{7817}}^1$

素因数の和:8061

約数の個数: 32

約数和(自身を含む): 11550625920

約数和(自身を除く): 2571667955

約数列:

[1, 5, 19, 95, 107, 113, 535, 565, 2033, 2147, 7817, 10165, 10735, 12091, 39085, 60455, 148523, 229729, 742615, 836419, 883321, 1148645, 4182095, 4416605, 15891961, 16783099, 79459805, 83915495, 94515347, 472576735, 1795791593, 8978957965]

約数ペア:

[(1, 8978957965), (5, 1795791593), (19, 472576735), (95, 94515347), (107, 83915495), (113, 79459805), (535, 16783099), (565, 15891961), (2033, 4416605), (2147, 4182095), (7817, 1148645), (10165, 883321), (10735, 836419), (12091, 742615), (39085, 229729), (60455, 148523)]