131418058

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 214256016

約数和(自身を除く): 82837958

約数列:

[1, 2, 17, 34, 53, 106, 233, 313, 466, 626, 901, 1802, 3961, 5321, 7922, 10642, 12349, 16589, 24698, 33178, 72929, 145858, 209933, 282013, 419866, 564026, 1239793, 2479586, 3865237, 7730474, 65709029, 131418058]

約数ペア:

[(1, 131418058), (2, 65709029), (17, 7730474), (34, 3865237), (53, 2479586), (106, 1239793), (233, 564026), (313, 419866), (466, 282013), (626, 209933), (901, 145858), (1802, 72929), (3961, 33178), (5321, 24698), (7922, 16589), (10642, 12349)]