2019978777612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{430515511}}^1$

素因数の和:430515558

約数の個数: 48

約数和(自身を含む): 5207515633152

約数和(自身を除く): 3187536855540

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 430515511, 861031022, 1291546533, 1722062044, 2583093066, 5166186132, 7318763687, 9901856753, 14637527374, 19803713506, 21956291061, 29275054748, 29705570259, 39607427012, 43912582122, 59411140518, 87825164244, 118822281036, 168331564801, 336663129602, 504994694403, 673326259204, 1009989388806, 2019978777612]

約数ペア:

[(1, 2019978777612), (2, 1009989388806), (3, 673326259204), (4, 504994694403), (6, 336663129602), (12, 168331564801), (17, 118822281036), (23, 87825164244), (34, 59411140518), (46, 43912582122), (51, 39607427012), (68, 29705570259), (69, 29275054748), (92, 21956291061), (102, 19803713506), (138, 14637527374), (204, 9901856753), (276, 7318763687), (391, 5166186132), (782, 2583093066), (1173, 1722062044), (1564, 1291546533), (2346, 861031022), (4692, 430515511)]