1315445696

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1081781}}^1$

素因数の和:1081812

約数の個数: 28

約数和(自身を含む): 2747726280

約数和(自身を除く): 1432280584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1081781, 2163562, 4327124, 8654248, 17308496, 20553839, 34616992, 41107678, 69233984, 82215356, 164430712, 328861424, 657722848, 1315445696]

約数ペア:

[(1, 1315445696), (2, 657722848), (4, 328861424), (8, 164430712), (16, 82215356), (19, 69233984), (32, 41107678), (38, 34616992), (64, 20553839), (76, 17308496), (152, 8654248), (304, 4327124), (608, 2163562), (1216, 1081781)]