2080804915

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{8377}}^1$

素因数の和:8587

約数の個数: 32

約数和(自身を含む): 2934042624

約数和(自身を除く): 853237709

約数列:

[1, 5, 7, 35, 47, 151, 235, 329, 755, 1057, 1645, 5285, 7097, 8377, 35485, 41885, 49679, 58639, 248395, 293195, 393719, 1264927, 1968595, 2756033, 6324635, 8854489, 13780165, 44272445, 59451569, 297257845, 416160983, 2080804915]

約数ペア:

[(1, 2080804915), (5, 416160983), (7, 297257845), (35, 59451569), (47, 44272445), (151, 13780165), (235, 8854489), (329, 6324635), (755, 2756033), (1057, 1968595), (1645, 1264927), (5285, 393719), (7097, 293195), (8377, 248395), (35485, 58639), (41885, 49679)]