2201324356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{420421}}^1$

素因数の和:420460

約数の個数: 48

約数和(自身を含む): 5085424512

約数和(自身を除く): 2884100156

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 420421, 840842, 1681684, 2942947, 4624631, 5885894, 7147157, 9249262, 11771788, 14294314, 18498524, 28588628, 32372417, 50030099, 64744834, 78618727, 100060198, 129489668, 157237454, 200120396, 314474908, 550331089, 1100662178, 2201324356]

約数ペア:

[(1, 2201324356), (2, 1100662178), (4, 550331089), (7, 314474908), (11, 200120396), (14, 157237454), (17, 129489668), (22, 100060198), (28, 78618727), (34, 64744834), (44, 50030099), (68, 32372417), (77, 28588628), (119, 18498524), (154, 14294314), (187, 11771788), (238, 9249262), (308, 7147157), (374, 5885894), (476, 4624631), (748, 2942947), (1309, 1681684), (2618, 840842), (5236, 420421)]