238764448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{573953}}^1$

素因数の和:573976

約数の個数: 24

約数和(自身を含む): 506227428

約数和(自身を除く): 267462980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 573953, 1147906, 2295812, 4591624, 7461389, 9183248, 14922778, 18366496, 29845556, 59691112, 119382224, 238764448]

約数ペア:

[(1, 238764448), (2, 119382224), (4, 59691112), (8, 29845556), (13, 18366496), (16, 14922778), (26, 9183248), (32, 7461389), (52, 4591624), (104, 2295812), (208, 1147906), (416, 573953)]