389295002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 626897232

約数和(自身を除く): 237602230

約数列:

[1, 2, 17, 34, 157, 233, 313, 314, 466, 626, 2669, 3961, 5321, 5338, 7922, 10642, 36581, 49141, 72929, 73162, 98282, 145858, 621877, 835397, 1239793, 1243754, 1670794, 2479586, 11449853, 22899706, 194647501, 389295002]

約数ペア:

[(1, 389295002), (2, 194647501), (17, 22899706), (34, 11449853), (157, 2479586), (233, 1670794), (313, 1243754), (314, 1239793), (466, 835397), (626, 621877), (2669, 145858), (3961, 98282), (5321, 73162), (5338, 72929), (7922, 49141), (10642, 36581)]