1279220339938

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1\times {\mathrm{919}}^1\times {\mathrm{6709}}^1$

素因数の和:8314

約数の個数: 32

約数和(自身を含む): 1933890710400

約数和(自身を除く): 654670370462

約数列:

[1, 2, 227, 454, 457, 914, 919, 1838, 6709, 13418, 103739, 207478, 208613, 417226, 419983, 839966, 1522943, 3045886, 3066013, 6132026, 6165571, 12331142, 95336141, 190672282, 695984951, 1391969902, 1399584617, 2799169234, 2817665947, 5635331894, 639610169969, 1279220339938]

約数ペア:

[(1, 1279220339938), (2, 639610169969), (227, 5635331894), (454, 2817665947), (457, 2799169234), (914, 1399584617), (919, 1391969902), (1838, 695984951), (6709, 190672282), (13418, 95336141), (103739, 12331142), (207478, 6165571), (208613, 6132026), (417226, 3066013), (419983, 3045886), (839966, 1522943)]