3119488904

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1\times {\mathrm{1447}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 6762044160

約数和(自身を除く): 3642555256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 281, 548, 562, 959, 1096, 1124, 1447, 1918, 1967, 2248, 2894, 3836, 3934, 5788, 7672, 7868, 10129, 11576, 15736, 20258, 38497, 40516, 76994, 81032, 153988, 198239, 269479, 307976, 396478, 406607, 538958, 792956, 813214, 1077916, 1387673, 1585912, 1626428, 2155832, 2775346, 2846249, 3252856, 5550692, 5692498, 11101384, 11384996, 22769992, 55705159, 111410318, 222820636, 389936113, 445641272, 779872226, 1559744452, 3119488904]

約数ペア:

[(1, 3119488904), (2, 1559744452), (4, 779872226), (7, 445641272), (8, 389936113), (14, 222820636), (28, 111410318), (56, 55705159), (137, 22769992), (274, 11384996), (281, 11101384), (548, 5692498), (562, 5550692), (959, 3252856), (1096, 2846249), (1124, 2775346), (1447, 2155832), (1918, 1626428), (1967, 1585912), (2248, 1387673), (2894, 1077916), (3836, 813214), (3934, 792956), (5788, 538958), (7672, 406607), (7868, 396478), (10129, 307976), (11576, 269479), (15736, 198239), (20258, 153988), (38497, 81032), (40516, 76994)]