977772692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{18803321}}^1$

素因数の和:18803338

約数の個数: 12

約数和(自身を含む): 1842725556

約数和(自身を除く): 864952864

約数列:

[1, 2, 4, 13, 26, 52, 18803321, 37606642, 75213284, 244443173, 488886346, 977772692]

約数ペア:

[(1, 977772692), (2, 488886346), (4, 244443173), (13, 75213284), (26, 37606642), (52, 18803321)]