2615691278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{14143}}^1$

素因数の和:14352

約数の個数: 32

約数和(自身を含む): 4290723840

約数和(自身を除く): 1675032562

約数列:

[1, 2, 19, 31, 38, 62, 157, 314, 589, 1178, 2983, 4867, 5966, 9734, 14143, 28286, 92473, 184946, 268717, 438433, 537434, 876866, 2220451, 4440902, 8330227, 16660454, 42188569, 68833981, 84377138, 137667962, 1307845639, 2615691278]

約数ペア:

[(1, 2615691278), (2, 1307845639), (19, 137667962), (31, 84377138), (38, 68833981), (62, 42188569), (157, 16660454), (314, 8330227), (589, 4440902), (1178, 2220451), (2983, 876866), (4867, 537434), (5966, 438433), (9734, 268717), (14143, 184946), (28286, 92473)]