120929744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{581393}}^1$

素因数の和:581414

約数の個数: 20

約数和(自身を含む): 252324996

約数和(自身を除く): 131395252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 581393, 1162786, 2325572, 4651144, 7558109, 9302288, 15116218, 30232436, 60464872, 120929744]

約数ペア:

[(1, 120929744), (2, 60464872), (4, 30232436), (8, 15116218), (13, 9302288), (16, 7558109), (26, 4651144), (52, 2325572), (104, 1162786), (208, 581393)]