858704402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2\times {\mathrm{113}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 1419130368

約数和(自身を除く): 560425966

約数列:

[1, 2, 23, 31, 46, 62, 73, 113, 146, 226, 713, 1426, 1679, 2263, 2599, 3358, 3503, 4526, 5198, 5329, 7006, 8249, 10658, 16498, 52049, 80569, 104098, 122567, 161138, 165199, 189727, 245134, 255719, 330398, 379454, 511438, 602177, 1204354, 3799577, 5881537, 7599154, 11763074, 13850071, 18667487, 27700142, 37334974, 429352201, 858704402]

約数ペア:

[(1, 858704402), (2, 429352201), (23, 37334974), (31, 27700142), (46, 18667487), (62, 13850071), (73, 11763074), (113, 7599154), (146, 5881537), (226, 3799577), (713, 1204354), (1426, 602177), (1679, 511438), (2263, 379454), (2599, 330398), (3358, 255719), (3503, 245134), (4526, 189727), (5198, 165199), (5329, 161138), (7006, 122567), (8249, 104098), (10658, 80569), (16498, 52049)]