488285694

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{1511}}^1$

素因数の和:2913

約数の個数: 48

約数和(自身を含む): 1140912864

約数和(自身を除く): 652627170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1381, 1511, 2762, 3022, 4143, 4533, 8286, 9066, 12429, 13599, 17953, 19643, 24858, 27198, 35906, 39286, 53859, 58929, 107718, 117858, 161577, 176787, 323154, 353574, 2086691, 4173382, 6260073, 12520146, 18780219, 27126983, 37560438, 54253966, 81380949, 162761898, 244142847, 488285694]

約数ペア:

[(1, 488285694), (2, 244142847), (3, 162761898), (6, 81380949), (9, 54253966), (13, 37560438), (18, 27126983), (26, 18780219), (39, 12520146), (78, 6260073), (117, 4173382), (234, 2086691), (1381, 353574), (1511, 323154), (2762, 176787), (3022, 161577), (4143, 117858), (4533, 107718), (8286, 58929), (9066, 53859), (12429, 39286), (13599, 35906), (17953, 27198), (19643, 24858)]