1844348740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{11497}}^1$

素因数の和:12136

約数の個数: 48

約数和(自身を含む): 4178189232

約数和(自身を除く): 2333840492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 617, 1234, 2468, 3085, 6170, 8021, 11497, 12340, 16042, 22994, 32084, 40105, 45988, 57485, 80210, 114970, 149461, 160420, 229940, 298922, 597844, 747305, 1494610, 2989220, 7093649, 14187298, 28374596, 35468245, 70936490, 92217437, 141872980, 184434874, 368869748, 461087185, 922174370, 1844348740]

約数ペア:

[(1, 1844348740), (2, 922174370), (4, 461087185), (5, 368869748), (10, 184434874), (13, 141872980), (20, 92217437), (26, 70936490), (52, 35468245), (65, 28374596), (130, 14187298), (260, 7093649), (617, 2989220), (1234, 1494610), (2468, 747305), (3085, 597844), (6170, 298922), (8021, 229940), (11497, 160420), (12340, 149461), (16042, 114970), (22994, 80210), (32084, 57485), (40105, 45988)]