2493448906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 4236422400

約数和(自身を除く): 1742973494

約数列:

[1, 2, 13, 23, 26, 46, 199, 299, 398, 529, 598, 911, 1058, 1822, 2587, 4577, 5174, 6877, 9154, 11843, 13754, 20953, 23686, 41906, 59501, 105271, 119002, 181289, 210542, 272389, 362578, 481919, 544778, 963838, 1368523, 2356757, 2737046, 4169647, 4713514, 6264947, 8339294, 12529894, 54205411, 95901881, 108410822, 191803762, 1246724453, 2493448906]

約数ペア:

[(1, 2493448906), (2, 1246724453), (13, 191803762), (23, 108410822), (26, 95901881), (46, 54205411), (199, 12529894), (299, 8339294), (398, 6264947), (529, 4713514), (598, 4169647), (911, 2737046), (1058, 2356757), (1822, 1368523), (2587, 963838), (4577, 544778), (5174, 481919), (6877, 362578), (9154, 272389), (11843, 210542), (13754, 181289), (20953, 119002), (23686, 105271), (41906, 59501)]