2173782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 5004720

約数和(自身を除く): 2830938

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 174, 186, 377, 403, 754, 806, 899, 961, 1131, 1209, 1798, 1922, 2262, 2418, 2697, 2883, 5394, 5766, 11687, 12493, 23374, 24986, 27869, 35061, 37479, 55738, 70122, 74958, 83607, 167214, 362297, 724594, 1086891, 2173782]

約数ペア:

[(1, 2173782), (2, 1086891), (3, 724594), (6, 362297), (13, 167214), (26, 83607), (29, 74958), (31, 70122), (39, 55738), (58, 37479), (62, 35061), (78, 27869), (87, 24986), (93, 23374), (174, 12493), (186, 11687), (377, 5766), (403, 5394), (754, 2883), (806, 2697), (899, 2418), (961, 2262), (1131, 1922), (1209, 1798)]