981131734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{73471}}^1$

素因数の和:74091

約数の個数: 16

約数和(自身を含む): 1608155136

約数和(自身を除く): 627023402

約数列:

[1, 2, 11, 22, 607, 1214, 6677, 13354, 73471, 146942, 808181, 1616362, 44596897, 89193794, 490565867, 981131734]

約数ペア:

[(1, 981131734), (2, 490565867), (11, 89193794), (22, 44596897), (607, 1616362), (1214, 808181), (6677, 146942), (13354, 73471)]