1946168785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{2633}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 2594384640

約数和(自身を除く): 648215855

約数列:

[1, 5, 11, 55, 89, 151, 445, 755, 979, 1661, 2633, 4895, 8305, 13165, 13439, 28963, 67195, 144815, 147829, 234337, 397583, 739145, 1171685, 1987915, 2577707, 4373413, 12888535, 21867065, 35384887, 176924435, 389233757, 1946168785]

約数ペア:

[(1, 1946168785), (5, 389233757), (11, 176924435), (55, 35384887), (89, 21867065), (151, 12888535), (445, 4373413), (755, 2577707), (979, 1987915), (1661, 1171685), (2633, 739145), (4895, 397583), (8305, 234337), (13165, 147829), (13439, 144815), (28963, 67195)]