6616402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 10731672

約数和(自身を除く): 4115270

約数列:

[1, 2, 13, 26, 397, 641, 794, 1282, 5161, 8333, 10322, 16666, 254477, 508954, 3308201, 6616402]

約数ペア:

[(1, 6616402), (2, 3308201), (13, 508954), (26, 254477), (397, 16666), (641, 10322), (794, 8333), (1282, 5161)]