2129592372

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{87811}}^1$

素因数の和:87908

約数の個数: 48

約数和(自身を含む): 5192850432

約数和(自身を除く): 3063258060

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 516, 564, 2021, 4042, 6063, 8084, 12126, 24252, 87811, 175622, 263433, 351244, 526866, 1053732, 3775873, 4127117, 7551746, 8254234, 11327619, 12381351, 15103492, 16508468, 22655238, 24762702, 45310476, 49525404, 177466031, 354932062, 532398093, 709864124, 1064796186, 2129592372]

約数ペア:

[(1, 2129592372), (2, 1064796186), (3, 709864124), (4, 532398093), (6, 354932062), (12, 177466031), (43, 49525404), (47, 45310476), (86, 24762702), (94, 22655238), (129, 16508468), (141, 15103492), (172, 12381351), (188, 11327619), (258, 8254234), (282, 7551746), (516, 4127117), (564, 3775873), (2021, 1053732), (4042, 526866), (6063, 351244), (8084, 263433), (12126, 175622), (24252, 87811)]