2019414972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{210619}}^1$

素因数の和:210690

約数の個数: 48

約数和(自身を含む): 5095319040

約数和(自身を除く): 3075904068

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2397, 3196, 4794, 9588, 210619, 421238, 631857, 842476, 1263714, 2527428, 3580523, 7161046, 9899093, 10741569, 14322092, 19798186, 21483138, 29697279, 39596372, 42966276, 59394558, 118789116, 168284581, 336569162, 504853743, 673138324, 1009707486, 2019414972]

約数ペア:

[(1, 2019414972), (2, 1009707486), (3, 673138324), (4, 504853743), (6, 336569162), (12, 168284581), (17, 118789116), (34, 59394558), (47, 42966276), (51, 39596372), (68, 29697279), (94, 21483138), (102, 19798186), (141, 14322092), (188, 10741569), (204, 9899093), (282, 7161046), (564, 3580523), (799, 2527428), (1598, 1263714), (2397, 842476), (3196, 631857), (4794, 421238), (9588, 210619)]