1640692474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{296047}}^1$

素因数の和:296229

約数の個数: 16

約数和(自身を含む): 2621801088

約数和(自身を除く): 981108614

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 296047, 592094, 5032799, 10065598, 48255661, 96511322, 820346237, 1640692474]

約数ペア:

[(1, 1640692474), (2, 820346237), (17, 96511322), (34, 48255661), (163, 10065598), (326, 5032799), (2771, 592094), (5542, 296047)]