2038897730

素因数分解:

$2^1\times 5^1\times {\mathrm{13327}}^1\times {\mathrm{15299}}^1$

素因数の和:28633

約数の個数: 16

約数和(自身を含む): 3670531200

約数和(自身を除く): 1631633470

約数列:

[1, 2, 5, 10, 13327, 15299, 26654, 30598, 66635, 76495, 133270, 152990, 203889773, 407779546, 1019448865, 2038897730]

約数ペア:

[(1, 2038897730), (2, 1019448865), (5, 407779546), (10, 203889773), (13327, 152990), (15299, 133270), (26654, 76495), (30598, 66635)]