2496790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 5015520

約数和(自身を除く): 2518730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 773, 1546, 1615, 3230, 3865, 7730, 13141, 14687, 26282, 29374, 65705, 73435, 131410, 146870, 249679, 499358, 1248395, 2496790]

約数ペア:

[(1, 2496790), (2, 1248395), (5, 499358), (10, 249679), (17, 146870), (19, 131410), (34, 73435), (38, 65705), (85, 29374), (95, 26282), (170, 14687), (190, 13141), (323, 7730), (646, 3865), (773, 3230), (1546, 1615)]