1869006586816

素因数分解:

$2^6\times {\mathrm{159721}}^1\times {\mathrm{182839}}^1$

素因数の和:342572

約数の個数: 28

約数和(自身を含む): 3708853450960

約数和(自身を除く): 1839846864144

約数列:

[1, 2, 4, 8, 16, 32, 64, 159721, 182839, 319442, 365678, 638884, 731356, 1277768, 1462712, 2555536, 2925424, 5111072, 5850848, 10222144, 11701696, 29203227919, 58406455838, 116812911676, 233625823352, 467251646704, 934503293408, 1869006586816]

約数ペア:

[(1, 1869006586816), (2, 934503293408), (4, 467251646704), (8, 233625823352), (16, 116812911676), (32, 58406455838), (64, 29203227919), (159721, 11701696), (182839, 10222144), (319442, 5850848), (365678, 5111072), (638884, 2925424), (731356, 2555536), (1277768, 1462712)]