2783605430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{26861}}^1$

素因数の和:27152

約数の個数: 32

約数和(自身を含む): 5148478368

約数和(自身を除く): 2364872938

約数列:

[1, 2, 5, 10, 43, 86, 215, 241, 430, 482, 1205, 2410, 10363, 20726, 26861, 51815, 53722, 103630, 134305, 268610, 1155023, 2310046, 5775115, 6473501, 11550230, 12947002, 32367505, 64735010, 278360543, 556721086, 1391802715, 2783605430]

約数ペア:

[(1, 2783605430), (2, 1391802715), (5, 556721086), (10, 278360543), (43, 64735010), (86, 32367505), (215, 12947002), (241, 11550230), (430, 6473501), (482, 5775115), (1205, 2310046), (2410, 1155023), (10363, 268610), (20726, 134305), (26861, 103630), (51815, 53722)]