340235042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{19583}}^1$

素因数の和:19682

約数の個数: 32

約数和(自身を含む): 626061312

約数和(自身を除く): 285826270

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 2482, 8687, 17374, 19583, 39166, 137081, 274162, 332911, 665822, 1429559, 2330377, 2859118, 4660754, 10006913, 20013826, 24302503, 48605006, 170117521, 340235042]

約数ペア:

[(1, 340235042), (2, 170117521), (7, 48605006), (14, 24302503), (17, 20013826), (34, 10006913), (73, 4660754), (119, 2859118), (146, 2330377), (238, 1429559), (511, 665822), (1022, 332911), (1241, 274162), (2482, 137081), (8687, 39166), (17374, 19583)]