493622458

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{14327}}^1$

素因数の和:14466

約数の個数: 32

約数和(自身を含む): 891316224

約数和(自身を除く): 397693766

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 749, 1498, 2461, 4922, 14327, 17227, 28654, 34454, 100289, 200578, 329521, 659042, 1532989, 2306647, 3065978, 4613294, 10730923, 21461846, 35258747, 70517494, 246811229, 493622458]

約数ペア:

[(1, 493622458), (2, 246811229), (7, 70517494), (14, 35258747), (23, 21461846), (46, 10730923), (107, 4613294), (161, 3065978), (214, 2306647), (322, 1532989), (749, 659042), (1498, 329521), (2461, 200578), (4922, 100289), (14327, 34454), (17227, 28654)]