1354198040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2604227}}^1$

素因数の和:2604251

約数の個数: 32

約数和(自身を含む): 3281327280

約数和(自身を除く): 1927129240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2604227, 5208454, 10416908, 13021135, 20833816, 26042270, 33854951, 52084540, 67709902, 104169080, 135419804, 169274755, 270839608, 338549510, 677099020, 1354198040]

約数ペア:

[(1, 1354198040), (2, 677099020), (4, 338549510), (5, 270839608), (8, 169274755), (10, 135419804), (13, 104169080), (20, 67709902), (26, 52084540), (40, 33854951), (52, 26042270), (65, 20833816), (104, 13021135), (130, 10416908), (260, 5208454), (520, 2604227)]