2123451352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{513407}}^1$

素因数の和:513471

約数の個数: 32

約数和(自身を含む): 4435845120

約数和(自身を除く): 2312393768

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 513407, 1026814, 2053628, 4107256, 5647477, 11294954, 22589908, 24130129, 45179816, 48260258, 96520516, 193041032, 265431419, 530862838, 1061725676, 2123451352]

約数ペア:

[(1, 2123451352), (2, 1061725676), (4, 530862838), (8, 265431419), (11, 193041032), (22, 96520516), (44, 48260258), (47, 45179816), (88, 24130129), (94, 22589908), (188, 11294954), (376, 5647477), (517, 4107256), (1034, 2053628), (2068, 1026814), (4136, 513407)]