2019416305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 2569449600

約数和(自身を除く): 550033295

約数列:

[1, 5, 29, 59, 137, 145, 295, 685, 1711, 1723, 3973, 8083, 8555, 8615, 19865, 40415, 49967, 101657, 234407, 236051, 249835, 508285, 1172035, 1180255, 2948053, 6845479, 13927009, 14740265, 34227395, 69635045, 403883261, 2019416305]

約数ペア:

[(1, 2019416305), (5, 403883261), (29, 69635045), (59, 34227395), (137, 14740265), (145, 13927009), (295, 6845479), (685, 2948053), (1711, 1180255), (1723, 1172035), (3973, 508285), (8083, 249835), (8555, 236051), (8615, 234407), (19865, 101657), (40415, 49967)]