2052134032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{318259}}^1$

素因数の和:318311

約数の個数: 40

約数和(自身を含む): 4419994880

約数和(自身を除く): 2367860848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 318259, 636518, 1273036, 2546072, 4137367, 5092144, 8274734, 9866029, 16549468, 19732058, 33098936, 39464116, 66197872, 78928232, 128258377, 157856464, 256516754, 513033508, 1026067016, 2052134032]

約数ペア:

[(1, 2052134032), (2, 1026067016), (4, 513033508), (8, 256516754), (13, 157856464), (16, 128258377), (26, 78928232), (31, 66197872), (52, 39464116), (62, 33098936), (104, 19732058), (124, 16549468), (208, 9866029), (248, 8274734), (403, 5092144), (496, 4137367), (806, 2546072), (1612, 1273036), (3224, 636518), (6448, 318259)]