2212443485

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{37649}}^1$

素因数の和:37757

約数の個数: 32

約数和(自身を含む): 3209587200

約数和(自身を除く): 997143715

約数列:

[1, 5, 7, 23, 35, 73, 115, 161, 365, 511, 805, 1679, 2555, 8395, 11753, 37649, 58765, 188245, 263543, 865927, 1317715, 2748377, 4329635, 6061489, 13741885, 19238639, 30307445, 63212671, 96193195, 316063355, 442488697, 2212443485]

約数ペア:

[(1, 2212443485), (5, 442488697), (7, 316063355), (23, 96193195), (35, 63212671), (73, 30307445), (115, 19238639), (161, 13741885), (365, 6061489), (511, 4329635), (805, 2748377), (1679, 1317715), (2555, 865927), (8395, 263543), (11753, 188245), (37649, 58765)]