4490439064489

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{5874839}}^1$

素因数の和:5875693

約数の個数: 24

約数和(自身を含む): 5505195067200

約数和(自身を除く): 1014756002711

約数列:

[1, 7, 19, 49, 133, 821, 931, 5747, 15599, 40229, 109193, 764351, 5874839, 41123873, 111621941, 287867111, 781353587, 4823242819, 5469475109, 33762699733, 91641613561, 236338898131, 641491294927, 4490439064489]

約数ペア:

[(1, 4490439064489), (7, 641491294927), (19, 236338898131), (49, 91641613561), (133, 33762699733), (821, 5469475109), (931, 4823242819), (5747, 781353587), (15599, 287867111), (40229, 111621941), (109193, 41123873), (764351, 5874839)]