788795951320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1516915291}}^1$

素因数の和:1516915315

約数の個数: 32

約数和(自身を含む): 1911313267920

約数和(自身を除く): 1122517316600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1516915291, 3033830582, 6067661164, 7584576455, 12135322328, 15169152910, 19719898783, 30338305820, 39439797566, 60676611640, 78879595132, 98599493915, 157759190264, 197198987830, 394397975660, 788795951320]

約数ペア:

[(1, 788795951320), (2, 394397975660), (4, 197198987830), (5, 157759190264), (8, 98599493915), (10, 78879595132), (13, 60676611640), (20, 39439797566), (26, 30338305820), (40, 19719898783), (52, 15169152910), (65, 12135322328), (104, 7584576455), (130, 6067661164), (260, 3033830582), (520, 1516915291)]