2018284432

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{7517}}^1$

素因数の和:7795

約数の個数: 40

約数和(自身を含む): 3974105016

約数和(自身を除く): 1955820584

約数列:

[1, 2, 4, 8, 16, 97, 173, 194, 346, 388, 692, 776, 1384, 1552, 2768, 7517, 15034, 16781, 30068, 33562, 60136, 67124, 120272, 134248, 268496, 729149, 1300441, 1458298, 2600882, 2916596, 5201764, 5833192, 10403528, 11666384, 20807056, 126142777, 252285554, 504571108, 1009142216, 2018284432]

約数ペア:

[(1, 2018284432), (2, 1009142216), (4, 504571108), (8, 252285554), (16, 126142777), (97, 20807056), (173, 11666384), (194, 10403528), (346, 5833192), (388, 5201764), (692, 2916596), (776, 2600882), (1384, 1458298), (1552, 1300441), (2768, 729149), (7517, 268496), (15034, 134248), (16781, 120272), (30068, 67124), (33562, 60136)]