2788331898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{630559}}^1$

素因数の和:630642

約数の個数: 32

約数和(自身を含む): 6174443520

約数和(自身を除く): 3386111622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 630559, 1261118, 1891677, 3783354, 6936149, 13872298, 20808447, 41616894, 42247453, 84494906, 126742359, 253484718, 464721983, 929443966, 1394165949, 2788331898]

約数ペア:

[(1, 2788331898), (2, 1394165949), (3, 929443966), (6, 464721983), (11, 253484718), (22, 126742359), (33, 84494906), (66, 42247453), (67, 41616894), (134, 20808447), (201, 13872298), (402, 6936149), (737, 3783354), (1474, 1891677), (2211, 1261118), (4422, 630559)]