406323626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 652536000

約数和(自身を除く): 246212374

約数列:

[1, 2, 19, 38, 89, 178, 317, 379, 634, 758, 1691, 3382, 6023, 7201, 12046, 14402, 28213, 33731, 56426, 67462, 120143, 240286, 536047, 640889, 1072094, 1281778, 2282717, 4565434, 10692727, 21385454, 203161813, 406323626]

約数ペア:

[(1, 406323626), (2, 203161813), (19, 21385454), (38, 10692727), (89, 4565434), (178, 2282717), (317, 1281778), (379, 1072094), (634, 640889), (758, 536047), (1691, 240286), (3382, 120143), (6023, 67462), (7201, 56426), (12046, 33731), (14402, 28213)]