323950874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1879}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 552720000

約数和(自身を除く): 228769126

約数列:

[1, 2, 13, 19, 26, 38, 247, 349, 494, 698, 1879, 3758, 4537, 6631, 9074, 13262, 24427, 35701, 48854, 71402, 86203, 172406, 464113, 655771, 928226, 1311542, 8525023, 12459649, 17050046, 24919298, 161975437, 323950874]

約数ペア:

[(1, 323950874), (2, 161975437), (13, 24919298), (19, 17050046), (26, 12459649), (38, 8525023), (247, 1311542), (349, 928226), (494, 655771), (698, 464113), (1879, 172406), (3758, 86203), (4537, 71402), (6631, 48854), (9074, 35701), (13262, 24427)]