2073999620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1346753}}^1$

素因数の和:1346780

約数の個数: 48

約数和(自身を含む): 5430112128

約数和(自身を除く): 3356112508

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1346753, 2693506, 5387012, 6733765, 9427271, 13467530, 14814283, 18854542, 26935060, 29628566, 37709084, 47136355, 59257132, 74071415, 94272710, 103699981, 148142830, 188545420, 207399962, 296285660, 414799924, 518499905, 1036999810, 2073999620]

約数ペア:

[(1, 2073999620), (2, 1036999810), (4, 518499905), (5, 414799924), (7, 296285660), (10, 207399962), (11, 188545420), (14, 148142830), (20, 103699981), (22, 94272710), (28, 74071415), (35, 59257132), (44, 47136355), (55, 37709084), (70, 29628566), (77, 26935060), (110, 18854542), (140, 14814283), (154, 13467530), (220, 9427271), (308, 6733765), (385, 5387012), (770, 2693506), (1540, 1346753)]