2013804790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{213553}}^1$

素因数の和:213624

約数の個数: 32

約数和(自身を含む): 3874723776

約数和(自身を除く): 1860918986

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 213553, 427106, 1067765, 2135530, 4911719, 8755673, 9823438, 17511346, 24558595, 43778365, 49117190, 87556730, 201380479, 402760958, 1006902395, 2013804790]

約数ペア:

[(1, 2013804790), (2, 1006902395), (5, 402760958), (10, 201380479), (23, 87556730), (41, 49117190), (46, 43778365), (82, 24558595), (115, 17511346), (205, 9823438), (230, 8755673), (410, 4911719), (943, 2135530), (1886, 1067765), (4715, 427106), (9430, 213553)]