57819874

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 101327616

約数和(自身を除く): 43507742

約数列:

[1, 2, 7, 14, 101, 103, 202, 206, 397, 707, 721, 794, 1414, 1442, 2779, 5558, 10403, 20806, 40097, 40891, 72821, 80194, 81782, 145642, 280679, 286237, 561358, 572474, 4129991, 8259982, 28909937, 57819874]

約数ペア:

[(1, 57819874), (2, 28909937), (7, 8259982), (14, 4129991), (101, 572474), (103, 561358), (202, 286237), (206, 280679), (397, 145642), (707, 81782), (721, 80194), (794, 72821), (1414, 40891), (1442, 40097), (2779, 20806), (5558, 10403)]