1841060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 4264176

約数和(自身を除く): 2423116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 97, 130, 146, 194, 260, 292, 365, 388, 485, 730, 949, 970, 1261, 1460, 1898, 1940, 2522, 3796, 4745, 5044, 6305, 7081, 9490, 12610, 14162, 18980, 25220, 28324, 35405, 70810, 92053, 141620, 184106, 368212, 460265, 920530, 1841060]

約数ペア:

[(1, 1841060), (2, 920530), (4, 460265), (5, 368212), (10, 184106), (13, 141620), (20, 92053), (26, 70810), (52, 35405), (65, 28324), (73, 25220), (97, 18980), (130, 14162), (146, 12610), (194, 9490), (260, 7081), (292, 6305), (365, 5044), (388, 4745), (485, 3796), (730, 2522), (949, 1940), (970, 1898), (1261, 1460)]