771475952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3709019}}^1$

素因数の和:3709040

約数の個数: 20

約数和(自身を含む): 1609714680

約数和(自身を除く): 838238728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3709019, 7418038, 14836076, 29672152, 48217247, 59344304, 96434494, 192868988, 385737976, 771475952]

約数ペア:

[(1, 771475952), (2, 385737976), (4, 192868988), (8, 96434494), (13, 59344304), (16, 48217247), (26, 29672152), (52, 14836076), (104, 7418038), (208, 3709019)]