156980860738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{11621}}^1\times {\mathrm{519553}}^1$

素因数の和:531189

約数の個数: 16

約数和(自身を含む): 253606776696

約数和(自身を除く): 96625915958

約数列:

[1, 2, 13, 26, 11621, 23242, 151073, 302146, 519553, 1039106, 6754189, 13508378, 6037725413, 12075450826, 78490430369, 156980860738]

約数ペア:

[(1, 156980860738), (2, 78490430369), (13, 12075450826), (26, 6037725413), (11621, 13508378), (23242, 6754189), (151073, 1039106), (302146, 519553)]