2019244890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5177551}}^1$

素因数の和:5177574

約数の個数: 32

約数和(自身を含む): 5218972416

約数和(自身を除く): 3199727526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5177551, 10355102, 15532653, 25887755, 31065306, 51775510, 67308163, 77663265, 134616326, 155326530, 201924489, 336540815, 403848978, 673081630, 1009622445, 2019244890]

約数ペア:

[(1, 2019244890), (2, 1009622445), (3, 673081630), (5, 403848978), (6, 336540815), (10, 201924489), (13, 155326530), (15, 134616326), (26, 77663265), (30, 67308163), (39, 51775510), (65, 31065306), (78, 25887755), (130, 15532653), (195, 10355102), (390, 5177551)]