4395019594

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 7919493120

約数和(自身を除く): 3524473526

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 139, 278, 301, 371, 602, 742, 973, 991, 1946, 1982, 2279, 4558, 5977, 6937, 7367, 11954, 13874, 14734, 15953, 31906, 41839, 42613, 51569, 52523, 83678, 85226, 103138, 105046, 137749, 275498, 298291, 316781, 367661, 596582, 633562, 735322, 964243, 1928486, 2217467, 2258489, 4434934, 4516978, 5923207, 7300697, 11846414, 14601394, 15809423, 31618846, 41462449, 51104879, 82924898, 102209758, 313929971, 627859942, 2197509797, 4395019594]

約数ペア:

[(1, 4395019594), (2, 2197509797), (7, 627859942), (14, 313929971), (43, 102209758), (53, 82924898), (86, 51104879), (106, 41462449), (139, 31618846), (278, 15809423), (301, 14601394), (371, 11846414), (602, 7300697), (742, 5923207), (973, 4516978), (991, 4434934), (1946, 2258489), (1982, 2217467), (2279, 1928486), (4558, 964243), (5977, 735322), (6937, 633562), (7367, 596582), (11954, 367661), (13874, 316781), (14734, 298291), (15953, 275498), (31906, 137749), (41839, 105046), (42613, 103138), (51569, 85226), (52523, 83678)]