641170088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6165097}}^1$

素因数の和:6165116

約数の個数: 16

約数和(自身を含む): 1294670580

約数和(自身を除く): 653500492

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6165097, 12330194, 24660388, 49320776, 80146261, 160292522, 320585044, 641170088]

約数ペア:

[(1, 641170088), (2, 320585044), (4, 160292522), (8, 80146261), (13, 49320776), (26, 24660388), (52, 12330194), (104, 6165097)]