1232885488

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{140869}}^1$

素因数の和:141424

約数の個数: 20

約数和(自身を含む): 2393099560

約数和(自身を除く): 1160214072

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 8752, 140869, 281738, 563476, 1126952, 2253904, 77055343, 154110686, 308221372, 616442744, 1232885488]

約数ペア:

[(1, 1232885488), (2, 616442744), (4, 308221372), (8, 154110686), (16, 77055343), (547, 2253904), (1094, 1126952), (2188, 563476), (4376, 281738), (8752, 140869)]