873105988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 1598543856

約数和(自身を除く): 725437868

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 233, 292, 313, 466, 626, 932, 1252, 2993, 5986, 9553, 11972, 12833, 17009, 19106, 22849, 25666, 34018, 38212, 45698, 51332, 68036, 72929, 91396, 145858, 291716, 697369, 936809, 1394738, 1873618, 2789476, 2990089, 3747236, 5323817, 5980178, 10647634, 11960356, 21295268, 218276497, 436552994, 873105988]

約数ペア:

[(1, 873105988), (2, 436552994), (4, 218276497), (41, 21295268), (73, 11960356), (82, 10647634), (146, 5980178), (164, 5323817), (233, 3747236), (292, 2990089), (313, 2789476), (466, 1873618), (626, 1394738), (932, 936809), (1252, 697369), (2993, 291716), (5986, 145858), (9553, 91396), (11972, 72929), (12833, 68036), (17009, 51332), (19106, 45698), (22849, 38212), (25666, 34018)]