622934

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 24

約数和(自身を含む): 1076040

約数和(自身を除く): 453106

約数列:

[1, 2, 13, 19, 26, 38, 97, 169, 194, 247, 338, 494, 1261, 1843, 2522, 3211, 3686, 6422, 16393, 23959, 32786, 47918, 311467, 622934]

約数ペア:

[(1, 622934), (2, 311467), (13, 47918), (19, 32786), (26, 23959), (38, 16393), (97, 6422), (169, 3686), (194, 3211), (247, 2522), (338, 1843), (494, 1261)]