2006749762563

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1460507}}^1$

素因数の和:1461256

約数の個数: 48

約数和(自身を含む): 3356597905920

約数和(自身を除く): 1349848143357

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 719, 1911, 2157, 5033, 9347, 15099, 28041, 35231, 65429, 105693, 196287, 458003, 1374009, 1460507, 4381521, 10223549, 18986591, 30670647, 56959773, 71564843, 132906137, 214694529, 398718411, 930342959, 1050104533, 2791028877, 3150313599, 7350731731, 13651358929, 22052195193, 40954076787, 51455122117, 95559512503, 154365366351, 286678537509, 668916587521, 2006749762563]

約数ペア:

[(1, 2006749762563), (3, 668916587521), (7, 286678537509), (13, 154365366351), (21, 95559512503), (39, 51455122117), (49, 40954076787), (91, 22052195193), (147, 13651358929), (273, 7350731731), (637, 3150313599), (719, 2791028877), (1911, 1050104533), (2157, 930342959), (5033, 398718411), (9347, 214694529), (15099, 132906137), (28041, 71564843), (35231, 56959773), (65429, 30670647), (105693, 18986591), (196287, 10223549), (458003, 4381521), (1374009, 1460507)]