2243408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4562

約数の個数: 20

約数和(自身を含む): 4487808

約数和(自身を除く): 2244400

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4523, 9046, 18092, 36184, 72368, 140213, 280426, 560852, 1121704, 2243408]

約数ペア:

[(1, 2243408), (2, 1121704), (4, 560852), (8, 280426), (16, 140213), (31, 72368), (62, 36184), (124, 18092), (248, 9046), (496, 4523)]