405291224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{34487}}^1$

素因数の和:34619

約数の個数: 32

約数和(自身を含む): 825642720

約数和(自身を除く): 420351496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 11752, 34487, 68974, 137948, 275896, 448331, 896662, 1793324, 3586648, 3897031, 7794062, 15588124, 31176248, 50661403, 101322806, 202645612, 405291224]

約数ペア:

[(1, 405291224), (2, 202645612), (4, 101322806), (8, 50661403), (13, 31176248), (26, 15588124), (52, 7794062), (104, 3897031), (113, 3586648), (226, 1793324), (452, 896662), (904, 448331), (1469, 275896), (2938, 137948), (5876, 68974), (11752, 34487)]