2019433650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1035607}}^1$

素因数の和:1035635

約数の個数: 48

約数和(自身を含む): 5393446464

約数和(自身を除く): 3374012814

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 1035607, 2071214, 3106821, 5178035, 6213642, 10356070, 13462891, 15534105, 25890175, 26925782, 31068210, 40388673, 51780350, 67314455, 77670525, 80777346, 134628910, 155341050, 201943365, 336572275, 403886730, 673144550, 1009716825, 2019433650]

約数ペア:

[(1, 2019433650), (2, 1009716825), (3, 673144550), (5, 403886730), (6, 336572275), (10, 201943365), (13, 155341050), (15, 134628910), (25, 80777346), (26, 77670525), (30, 67314455), (39, 51780350), (50, 40388673), (65, 31068210), (75, 26925782), (78, 25890175), (130, 15534105), (150, 13462891), (195, 10356070), (325, 6213642), (390, 5178035), (650, 3106821), (975, 2071214), (1950, 1035607)]