636133082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 1106832384

約数和(自身を除く): 470699302

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 83, 166, 257, 403, 481, 514, 806, 962, 1079, 1147, 2158, 2294, 2573, 3071, 3341, 5146, 6142, 6682, 7967, 9509, 14911, 15934, 19018, 21331, 29822, 33449, 39923, 42662, 66898, 79846, 95201, 103571, 123617, 190402, 207142, 247234, 277303, 294779, 554606, 589558, 661261, 789247, 1237613, 1322522, 1578494, 2475226, 3832127, 7664254, 8596393, 10260211, 17192786, 20520422, 24466657, 48933314, 318066541, 636133082]

約数ペア:

[(1, 636133082), (2, 318066541), (13, 48933314), (26, 24466657), (31, 20520422), (37, 17192786), (62, 10260211), (74, 8596393), (83, 7664254), (166, 3832127), (257, 2475226), (403, 1578494), (481, 1322522), (514, 1237613), (806, 789247), (962, 661261), (1079, 589558), (1147, 554606), (2158, 294779), (2294, 277303), (2573, 247234), (3071, 207142), (3341, 190402), (5146, 123617), (6142, 103571), (6682, 95201), (7967, 79846), (9509, 66898), (14911, 42662), (15934, 39923), (19018, 33449), (21331, 29822)]