974312978

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1\times {\mathrm{2969}}^1$

素因数の和:5353

約数の個数: 16

約数和(自身を含む): 1483194240

約数和(自身を除く): 508881262

約数列:

[1, 2, 71, 142, 2311, 2969, 4622, 5938, 164081, 210799, 328162, 421598, 6861359, 13722718, 487156489, 974312978]

約数ペア:

[(1, 974312978), (2, 487156489), (71, 13722718), (142, 6861359), (2311, 421598), (2969, 328162), (4622, 210799), (5938, 164081)]