201331592978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1\times {\mathrm{1612123}}^1$

素因数の和:1613689

約数の個数: 16

約数和(自身を含む): 309566498976

約数和(自身を除く): 108234905998

約数列:

[1, 2, 41, 82, 1523, 3046, 62443, 124886, 1612123, 3224246, 66097043, 132194086, 2455263329, 4910526658, 100665796489, 201331592978]

約数ペア:

[(1, 201331592978), (2, 100665796489), (41, 4910526658), (82, 2455263329), (1523, 132194086), (3046, 66097043), (62443, 3224246), (124886, 1612123)]