511034290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83639}}^1$

素因数の和:83706

約数の個数: 32

約数和(自身を含む): 1011709440

約数和(自身を除く): 500675150

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 83639, 167278, 418195, 836390, 1087307, 2174614, 3931033, 5436535, 7862066, 10873070, 19655165, 39310330, 51103429, 102206858, 255517145, 511034290]

約数ペア:

[(1, 511034290), (2, 255517145), (5, 102206858), (10, 51103429), (13, 39310330), (26, 19655165), (47, 10873070), (65, 7862066), (94, 5436535), (130, 3931033), (235, 2174614), (470, 1087307), (611, 836390), (1222, 418195), (3055, 167278), (6110, 83639)]