1540427476

素因数分解:

$2^2\times 7^1\times {\mathrm{4177}}^1\times {\mathrm{13171}}^1$

素因数の和:17359

約数の個数: 24

約数和(自身を含む): 3081826496

約数和(自身を除く): 1541399020

約数列:

[1, 2, 4, 7, 14, 28, 4177, 8354, 13171, 16708, 26342, 29239, 52684, 58478, 92197, 116956, 184394, 368788, 55015267, 110030534, 220061068, 385106869, 770213738, 1540427476]

約数ペア:

[(1, 1540427476), (2, 770213738), (4, 385106869), (7, 220061068), (14, 110030534), (28, 55015267), (4177, 368788), (8354, 184394), (13171, 116956), (16708, 92197), (26342, 58478), (29239, 52684)]