280939998

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{152519}}^1$

素因数の和:152831

約数の個数: 16

約数和(自身を含む): 563713920

約数和(自身を除く): 282773922

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 152519, 305038, 457557, 915114, 46823333, 93646666, 140469999, 280939998]

約数ペア:

[(1, 280939998), (2, 140469999), (3, 93646666), (6, 46823333), (307, 915114), (614, 457557), (921, 305038), (1842, 152519)]