2049207948476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9001}}^1\times {\mathrm{257539}}^1$

素因数の和:266574

約数の個数: 48

約数和(自身を含む): 4089613641120

約数和(自身を除く): 2040405692644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 9001, 18002, 36004, 117013, 153017, 234026, 257539, 306034, 468052, 515078, 612068, 1030156, 1989221, 3348007, 3978442, 4378163, 6696014, 7956884, 8756326, 13392028, 17512652, 56916119, 113832238, 227664476, 2318108539, 4636217078, 9272434156, 30135411007, 39407845163, 60270822014, 78815690326, 120541644028, 157631380652, 512301987119, 1024603974238, 2049207948476]

約数ペア:

[(1, 2049207948476), (2, 1024603974238), (4, 512301987119), (13, 157631380652), (17, 120541644028), (26, 78815690326), (34, 60270822014), (52, 39407845163), (68, 30135411007), (221, 9272434156), (442, 4636217078), (884, 2318108539), (9001, 227664476), (18002, 113832238), (36004, 56916119), (117013, 17512652), (153017, 13392028), (234026, 8756326), (257539, 7956884), (306034, 6696014), (468052, 4378163), (515078, 3978442), (612068, 3348007), (1030156, 1989221)]