285414086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3319}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 471705600

約数和(自身を除く): 186291514

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 589, 1178, 1387, 2263, 2774, 3319, 4526, 6638, 42997, 63061, 85994, 102889, 126122, 205778, 242287, 484574, 1954891, 3909782, 4603453, 7510897, 9206906, 15021794, 142707043, 285414086]

約数ペア:

[(1, 285414086), (2, 142707043), (19, 15021794), (31, 9206906), (38, 7510897), (62, 4603453), (73, 3909782), (146, 1954891), (589, 484574), (1178, 242287), (1387, 205778), (2263, 126122), (2774, 102889), (3319, 85994), (4526, 63061), (6638, 42997)]