4019704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{38651}}^1$

素因数の和:38670

約数の個数: 16

約数和(自身を含む): 8116920

約数和(自身を除く): 4097216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 38651, 77302, 154604, 309208, 502463, 1004926, 2009852, 4019704]

約数ペア:

[(1, 4019704), (2, 2009852), (4, 1004926), (8, 502463), (13, 309208), (26, 154604), (52, 77302), (104, 38651)]