790797328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{9391}}^1$

素因数の和:9695

約数の個数: 40

約数和(自身を含む): 1618805120

約数和(自身を除く): 828007792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 277, 304, 554, 1108, 2216, 4432, 5263, 9391, 10526, 18782, 21052, 37564, 42104, 75128, 84208, 150256, 178429, 356858, 713716, 1427432, 2601307, 2854864, 5202614, 10405228, 20810456, 41620912, 49424833, 98849666, 197699332, 395398664, 790797328]

約数ペア:

[(1, 790797328), (2, 395398664), (4, 197699332), (8, 98849666), (16, 49424833), (19, 41620912), (38, 20810456), (76, 10405228), (152, 5202614), (277, 2854864), (304, 2601307), (554, 1427432), (1108, 713716), (2216, 356858), (4432, 178429), (5263, 150256), (9391, 84208), (10526, 75128), (18782, 42104), (21052, 37564)]