1187362990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2963}}^1\times {\mathrm{3643}}^1$

素因数の和:6624

約数の個数: 32

約数和(自身を含む): 2332976256

約数和(自身を除く): 1145613266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2963, 3643, 5926, 7286, 14815, 18215, 29630, 32593, 36430, 40073, 65186, 80146, 162965, 200365, 325930, 400730, 10794209, 21588418, 53971045, 107942090, 118736299, 237472598, 593681495, 1187362990]

約数ペア:

[(1, 1187362990), (2, 593681495), (5, 237472598), (10, 118736299), (11, 107942090), (22, 53971045), (55, 21588418), (110, 10794209), (2963, 400730), (3643, 325930), (5926, 200365), (7286, 162965), (14815, 80146), (18215, 65186), (29630, 40073), (32593, 36430)]