13217963668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{17383}}^1$

素因数の和:19496

約数の個数: 48

約数和(自身を含む): 28484727040

約数和(自身を除く): 15266763372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2089, 4178, 8356, 14623, 17383, 27157, 29246, 34766, 54314, 58492, 69532, 108628, 121681, 190099, 225979, 243362, 380198, 451958, 486724, 760396, 903916, 1581853, 3163706, 6327412, 36313087, 72626174, 145252348, 254191609, 472070131, 508383218, 944140262, 1016766436, 1888280524, 3304490917, 6608981834, 13217963668]

約数ペア:

[(1, 13217963668), (2, 6608981834), (4, 3304490917), (7, 1888280524), (13, 1016766436), (14, 944140262), (26, 508383218), (28, 472070131), (52, 254191609), (91, 145252348), (182, 72626174), (364, 36313087), (2089, 6327412), (4178, 3163706), (8356, 1581853), (14623, 903916), (17383, 760396), (27157, 486724), (29246, 451958), (34766, 380198), (54314, 243362), (58492, 225979), (69532, 190099), (108628, 121681)]