1297928176

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2797259}}^1$

素因数の和:2797296

約数の個数: 20

約数和(自身を含む): 2601451800

約数和(自身を除く): 1303523624

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2797259, 5594518, 11189036, 22378072, 44756144, 81120511, 162241022, 324482044, 648964088, 1297928176]

約数ペア:

[(1, 1297928176), (2, 648964088), (4, 324482044), (8, 162241022), (16, 81120511), (29, 44756144), (58, 22378072), (116, 11189036), (232, 5594518), (464, 2797259)]