2019978294

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1\times {\mathrm{4951}}^1$

素因数の和:6292

約数の個数: 32

約数和(自身を含む): 4120222464

約数和(自身を除く): 2100244170

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 1283, 2566, 3849, 4951, 7698, 9902, 14853, 29706, 67999, 135998, 203997, 262403, 407994, 524806, 787209, 1574418, 6352133, 12704266, 19056399, 38112798, 336663049, 673326098, 1009989147, 2019978294]

約数ペア:

[(1, 2019978294), (2, 1009989147), (3, 673326098), (6, 336663049), (53, 38112798), (106, 19056399), (159, 12704266), (318, 6352133), (1283, 1574418), (2566, 787209), (3849, 524806), (4951, 407994), (7698, 262403), (9902, 203997), (14853, 135998), (29706, 67999)]