6401708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 11901120

約数和(自身を除く): 5499412

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 643, 1286, 2489, 2572, 4978, 9956, 12217, 24434, 48868, 84233, 168466, 336932, 1600427, 3200854, 6401708]

約数ペア:

[(1, 6401708), (2, 3200854), (4, 1600427), (19, 336932), (38, 168466), (76, 84233), (131, 48868), (262, 24434), (524, 12217), (643, 9956), (1286, 4978), (2489, 2572)]