1690693345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{1123}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 2289291264

約数和(自身を除く): 598597919

約数列:

[1, 5, 11, 31, 55, 155, 341, 883, 1123, 1705, 4415, 5615, 9713, 12353, 27373, 34813, 48565, 61765, 136865, 174065, 301103, 382943, 991609, 1505515, 1914715, 4958045, 10907699, 30739879, 54538495, 153699395, 338138669, 1690693345]

約数ペア:

[(1, 1690693345), (5, 338138669), (11, 153699395), (31, 54538495), (55, 30739879), (155, 10907699), (341, 4958045), (883, 1914715), (1123, 1505515), (1705, 991609), (4415, 382943), (5615, 301103), (9713, 174065), (12353, 136865), (27373, 61765), (34813, 48565)]