2080821270502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23669}}^1\times {\mathrm{198899}}^1$

素因数の和:222600

約数の個数: 32

約数和(自身を含む): 3559220028000

約数和(自身を除く): 1478398757498

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 23669, 47338, 198899, 307697, 397798, 402373, 615394, 804746, 2585687, 3381283, 5171374, 5230849, 6762566, 10461698, 43956679, 87913358, 4707740431, 9415480862, 61200625603, 80031587327, 122401251206, 160063174654, 1040410635251, 2080821270502]

約数ペア:

[(1, 2080821270502), (2, 1040410635251), (13, 160063174654), (17, 122401251206), (26, 80031587327), (34, 61200625603), (221, 9415480862), (442, 4707740431), (23669, 87913358), (47338, 43956679), (198899, 10461698), (307697, 6762566), (397798, 5230849), (402373, 5171374), (615394, 3381283), (804746, 2585687)]