1326572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 2535456

約数和(自身を除く): 1208884

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 263, 388, 526, 1052, 1261, 2522, 3419, 5044, 6838, 13676, 25511, 51022, 102044, 331643, 663286, 1326572]

約数ペア:

[(1, 1326572), (2, 663286), (4, 331643), (13, 102044), (26, 51022), (52, 25511), (97, 13676), (194, 6838), (263, 5044), (388, 3419), (526, 2522), (1052, 1261)]