2499687029854

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{277}}^2\times {\mathrm{20593}}^1$

素因数の和:21269

約数の個数: 48

約数和(自身を含む): 4338973584288

約数和(自身を除く): 1839286554434

約数列:

[1, 2, 7, 14, 113, 226, 277, 554, 791, 1582, 1939, 3878, 20593, 31301, 41186, 62602, 76729, 144151, 153458, 219107, 288302, 438214, 537103, 1074206, 2327009, 4654018, 5704261, 8670377, 11408522, 16289063, 17340754, 32578126, 39929827, 60692639, 79859654, 121385278, 644581493, 1289162986, 1580080297, 3160160594, 4512070451, 9024140902, 11060562079, 22121124158, 178549073561, 357098147122, 1249843514927, 2499687029854]

約数ペア:

[(1, 2499687029854), (2, 1249843514927), (7, 357098147122), (14, 178549073561), (113, 22121124158), (226, 11060562079), (277, 9024140902), (554, 4512070451), (791, 3160160594), (1582, 1580080297), (1939, 1289162986), (3878, 644581493), (20593, 121385278), (31301, 79859654), (41186, 60692639), (62602, 39929827), (76729, 32578126), (144151, 17340754), (153458, 16289063), (219107, 11408522), (288302, 8670377), (438214, 5704261), (537103, 4654018), (1074206, 2327009)]