8430338

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 15603840

約数和(自身を除く): 7173502

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 773, 779, 1546, 1558, 5411, 5453, 10822, 10906, 14687, 29374, 31693, 63386, 102809, 205618, 221851, 443702, 602167, 1204334, 4215169, 8430338]

約数ペア:

[(1, 8430338), (2, 4215169), (7, 1204334), (14, 602167), (19, 443702), (38, 221851), (41, 205618), (82, 102809), (133, 63386), (266, 31693), (287, 29374), (574, 14687), (773, 10906), (779, 10822), (1546, 5453), (1558, 5411)]