248830870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{9323}}^1$

素因数の和:9504

約数の個数: 32

約数和(自身を含む): 477314208

約数和(自身を除く): 228483338

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2669, 5338, 9323, 13345, 18646, 26690, 46615, 93230, 158491, 316982, 792455, 1463711, 1584910, 2927422, 7318555, 14637110, 24883087, 49766174, 124415435, 248830870]

約数ペア:

[(1, 248830870), (2, 124415435), (5, 49766174), (10, 24883087), (17, 14637110), (34, 7318555), (85, 2927422), (157, 1584910), (170, 1463711), (314, 792455), (785, 316982), (1570, 158491), (2669, 93230), (5338, 46615), (9323, 26690), (13345, 18646)]