121189744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{582643}}^1$

素因数の和:582664

約数の個数: 20

約数和(自身を含む): 252867496

約数和(自身を除く): 131677752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 582643, 1165286, 2330572, 4661144, 7574359, 9322288, 15148718, 30297436, 60594872, 121189744]

約数ペア:

[(1, 121189744), (2, 60594872), (4, 30297436), (8, 15148718), (13, 9322288), (16, 7574359), (26, 4661144), (52, 2330572), (104, 1165286), (208, 582643)]