78968.0000000

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2141}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 9330552

約数和(自身を除く): 4170742

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2141, 2410, 4282, 10705, 21410, 515981, 1031962, 2579905, 5159810]

約数ペア:

[(1, 5159810), (2, 2579905), (5, 1031962), (10, 515981), (241, 21410), (482, 10705), (1205, 4282), (2141, 2410)]