1489773669139

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4951}}^1\times {\mathrm{14983}}^1$

素因数の和:20111

約数の個数: 32

約数和(自身を含む): 1804562677760

約数和(自身を除く): 314789008621

約数列:

[1, 7, 19, 133, 151, 1057, 2869, 4951, 14983, 20083, 34657, 94069, 104881, 284677, 658483, 747601, 1992739, 2262433, 5233207, 14204419, 15837031, 42986227, 74180833, 99430933, 300903589, 519265831, 1409435827, 9866050789, 11201305783, 78409140481, 212824809877, 1489773669139]

約数ペア:

[(1, 1489773669139), (7, 212824809877), (19, 78409140481), (133, 11201305783), (151, 9866050789), (1057, 1409435827), (2869, 519265831), (4951, 300903589), (14983, 99430933), (20083, 74180833), (34657, 42986227), (94069, 15837031), (104881, 14204419), (284677, 5233207), (658483, 2262433), (747601, 1992739)]