2014397240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1228291}}^1$

素因数の和:1228343

約数の個数: 32

約数和(自身を含む): 4642943760

約数和(自身を除く): 2628546520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1228291, 2456582, 4913164, 6141455, 9826328, 12282910, 24565820, 49131640, 50359931, 100719862, 201439724, 251799655, 402879448, 503599310, 1007198620, 2014397240]

約数ペア:

[(1, 2014397240), (2, 1007198620), (4, 503599310), (5, 402879448), (8, 251799655), (10, 201439724), (20, 100719862), (40, 50359931), (41, 49131640), (82, 24565820), (164, 12282910), (205, 9826328), (328, 6141455), (410, 4913164), (820, 2456582), (1640, 1228291)]