1993649898248

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{4702004477}}^1$

素因数の和:4702004536

約数の個数: 16

約数和(自身を含む): 3808623627180

約数和(自身を除く): 1814973728932

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 4702004477, 9404008954, 18808017908, 37616035816, 249206237281, 498412474562, 996824949124, 1993649898248]

約数ペア:

[(1, 1993649898248), (2, 996824949124), (4, 498412474562), (8, 249206237281), (53, 37616035816), (106, 18808017908), (212, 9404008954), (424, 4702004477)]