2019558228

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1657}}^1\times {\mathrm{2161}}^1$

素因数の和:3872

約数の個数: 48

約数和(自身を含む): 4817697024

約数和(自身を除く): 2798138796

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 1657, 2161, 3314, 4322, 4971, 6483, 6628, 8644, 9942, 12966, 19884, 25932, 77879, 101567, 155758, 203134, 233637, 304701, 311516, 406268, 467274, 609402, 934548, 1218804, 3580777, 7161554, 10742331, 14323108, 21484662, 42969324, 168296519, 336593038, 504889557, 673186076, 1009779114, 2019558228]

約数ペア:

[(1, 2019558228), (2, 1009779114), (3, 673186076), (4, 504889557), (6, 336593038), (12, 168296519), (47, 42969324), (94, 21484662), (141, 14323108), (188, 10742331), (282, 7161554), (564, 3580777), (1657, 1218804), (2161, 934548), (3314, 609402), (4322, 467274), (4971, 406268), (6483, 311516), (6628, 304701), (8644, 233637), (9942, 203134), (12966, 155758), (19884, 101567), (25932, 77879)]