129883624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1248881}}^1$

素因数の和:1248900

約数の個数: 16

約数和(自身を含む): 262265220

約数和(自身を除く): 132381596

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1248881, 2497762, 4995524, 9991048, 16235453, 32470906, 64941812, 129883624]

約数ペア:

[(1, 129883624), (2, 64941812), (4, 32470906), (8, 16235453), (13, 9991048), (26, 4995524), (52, 2497762), (104, 1248881)]