1256861256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{7481317}}^1$

素因数の和:7481333

約数の個数: 32

約数和(自身を含む): 3591032640

約数和(自身を除く): 2334171384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 7481317, 14962634, 22443951, 29925268, 44887902, 52369219, 59850536, 89775804, 104738438, 157107657, 179551608, 209476876, 314215314, 418953752, 628430628, 1256861256]

約数ペア:

[(1, 1256861256), (2, 628430628), (3, 418953752), (4, 314215314), (6, 209476876), (7, 179551608), (8, 157107657), (12, 104738438), (14, 89775804), (21, 59850536), (24, 52369219), (28, 44887902), (42, 29925268), (56, 22443951), (84, 14962634), (168, 7481317)]