2019766090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{5503}}^1$

素因数の和:5671

約数の個数: 48

約数和(自身を含む): 3893133312

約数和(自身を除く): 1873367222

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 289, 578, 635, 1270, 1445, 2159, 2890, 4318, 5503, 10795, 11006, 21590, 27515, 36703, 55030, 73406, 93551, 183515, 187102, 367030, 467755, 698881, 935510, 1397762, 1590367, 3180734, 3494405, 6988810, 7951835, 11880977, 15903670, 23761954, 59404885, 118809770, 201976609, 403953218, 1009883045, 2019766090]

約数ペア:

[(1, 2019766090), (2, 1009883045), (5, 403953218), (10, 201976609), (17, 118809770), (34, 59404885), (85, 23761954), (127, 15903670), (170, 11880977), (254, 7951835), (289, 6988810), (578, 3494405), (635, 3180734), (1270, 1590367), (1445, 1397762), (2159, 935510), (2890, 698881), (4318, 467755), (5503, 367030), (10795, 187102), (11006, 183515), (21590, 93551), (27515, 73406), (36703, 55030)]