393238934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55339}}^1$

素因数の和:55388

約数の個数: 32

約数和(自身を含む): 717206400

約数和(自身を除く): 323967466

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 55339, 110678, 608729, 940763, 1051441, 1217458, 1881526, 2102882, 10348393, 11565851, 17874497, 20696786, 23131702, 35748994, 196619467, 393238934]

約数ペア:

[(1, 393238934), (2, 196619467), (11, 35748994), (17, 23131702), (19, 20696786), (22, 17874497), (34, 11565851), (38, 10348393), (187, 2102882), (209, 1881526), (323, 1217458), (374, 1051441), (418, 940763), (646, 608729), (3553, 110678), (7106, 55339)]