7890764

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:462

約数の個数: 36

約数和(自身を含む): 16240896

約数和(自身を除く): 8350132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 317, 508, 634, 889, 1268, 1778, 2219, 3556, 4438, 6223, 8876, 12446, 15533, 24892, 31066, 40259, 62132, 80518, 161036, 281813, 563626, 1127252, 1972691, 3945382, 7890764]

約数ペア:

[(1, 7890764), (2, 3945382), (4, 1972691), (7, 1127252), (14, 563626), (28, 281813), (49, 161036), (98, 80518), (127, 62132), (196, 40259), (254, 31066), (317, 24892), (508, 15533), (634, 12446), (889, 8876), (1268, 6223), (1778, 4438), (2219, 3556)]