253057588

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6203}}^1$

素因数の和:6292

約数の個数: 48

約数和(自身を含む): 533643264

約数和(自身を除く): 280585676

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 2914, 5828, 6203, 10199, 12406, 20398, 24812, 40796, 43421, 86842, 173684, 192293, 291541, 384586, 583082, 769172, 1166164, 1346051, 2040787, 2692102, 4081574, 5384204, 8163148, 9037771, 18075542, 36151084, 63264397, 126528794, 253057588]

約数ペア:

[(1, 253057588), (2, 126528794), (4, 63264397), (7, 36151084), (14, 18075542), (28, 9037771), (31, 8163148), (47, 5384204), (62, 4081574), (94, 2692102), (124, 2040787), (188, 1346051), (217, 1166164), (329, 769172), (434, 583082), (658, 384586), (868, 291541), (1316, 192293), (1457, 173684), (2914, 86842), (5828, 43421), (6203, 40796), (10199, 24812), (12406, 20398)]