1285490046

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1\times {\mathrm{2677}}^1$

素因数の和:3336

約数の個数: 32

約数和(自身を含む): 2592989568

約数和(自身を除く): 1307499522

約数列:

[1, 2, 3, 6, 163, 326, 489, 491, 978, 982, 1473, 2677, 2946, 5354, 8031, 16062, 80033, 160066, 240099, 436351, 480198, 872702, 1309053, 1314407, 2618106, 2628814, 3943221, 7886442, 214248341, 428496682, 642745023, 1285490046]

約数ペア:

[(1, 1285490046), (2, 642745023), (3, 428496682), (6, 214248341), (163, 7886442), (326, 3943221), (489, 2628814), (491, 2618106), (978, 1314407), (982, 1309053), (1473, 872702), (2677, 480198), (2946, 436351), (5354, 240099), (8031, 160066), (16062, 80033)]