636826693696

素因数分解:

$2^6\times {\mathrm{1973}}^1\times {\mathrm{5043293}}^1$

素因数の和:5045278

約数の個数: 28

約数和(自身を含む): 1264343719212

約数和(自身を除く): 627517025516

約数列:

[1, 2, 4, 8, 16, 32, 64, 1973, 3946, 7892, 15784, 31568, 63136, 126272, 5043293, 10086586, 20173172, 40346344, 80692688, 161385376, 322770752, 9950417089, 19900834178, 39801668356, 79603336712, 159206673424, 318413346848, 636826693696]

約数ペア:

[(1, 636826693696), (2, 318413346848), (4, 159206673424), (8, 79603336712), (16, 39801668356), (32, 19900834178), (64, 9950417089), (1973, 322770752), (3946, 161385376), (7892, 80692688), (15784, 40346344), (31568, 20173172), (63136, 10086586), (126272, 5043293)]