1320795364

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1274899}}^1$

素因数の和:1274947

約数の個数: 24

約数和(自身を含む): 2712987200

約数和(自身を除く): 1392191836

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1274899, 2549798, 5099596, 8924293, 17848586, 35697172, 47171263, 94342526, 188685052, 330198841, 660397682, 1320795364]

約数ペア:

[(1, 1320795364), (2, 660397682), (4, 330198841), (7, 188685052), (14, 94342526), (28, 47171263), (37, 35697172), (74, 17848586), (148, 8924293), (259, 5099596), (518, 2549798), (1036, 1274899)]