2904306730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22340821}}^1$

素因数の和:22340841

約数の個数: 16

約数和(自身を含む): 5629887144

約数和(自身を除く): 2725580414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22340821, 44681642, 111704105, 223408210, 290430673, 580861346, 1452153365, 2904306730]

約数ペア:

[(1, 2904306730), (2, 1452153365), (5, 580861346), (10, 290430673), (13, 223408210), (26, 111704105), (65, 44681642), (130, 22340821)]