2019482790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5178161}}^1$

素因数の和:5178184

約数の個数: 32

約数和(自身を含む): 5219587296

約数和(自身を除く): 3200104506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5178161, 10356322, 15534483, 25890805, 31068966, 51781610, 67316093, 77672415, 134632186, 155344830, 201948279, 336580465, 403896558, 673160930, 1009741395, 2019482790]

約数ペア:

[(1, 2019482790), (2, 1009741395), (3, 673160930), (5, 403896558), (6, 336580465), (10, 201948279), (13, 155344830), (15, 134632186), (26, 77672415), (30, 67316093), (39, 51781610), (65, 31068966), (78, 25890805), (130, 15534483), (195, 10356322), (390, 5178161)]