1239565552

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{587}}^1\times {\mathrm{691}}^1$

素因数の和:1477

約数の個数: 40

約数和(自身を含む): 2421844992

約数和(自身を除く): 1182279440

約数列:

[1, 2, 4, 8, 16, 191, 382, 587, 691, 764, 1174, 1382, 1528, 2348, 2764, 3056, 4696, 5528, 9392, 11056, 112117, 131981, 224234, 263962, 405617, 448468, 527924, 811234, 896936, 1055848, 1622468, 1793872, 2111696, 3244936, 6489872, 77472847, 154945694, 309891388, 619782776, 1239565552]

約数ペア:

[(1, 1239565552), (2, 619782776), (4, 309891388), (8, 154945694), (16, 77472847), (191, 6489872), (382, 3244936), (587, 2111696), (691, 1793872), (764, 1622468), (1174, 1055848), (1382, 896936), (1528, 811234), (2348, 527924), (2764, 448468), (3056, 405617), (4696, 263962), (5528, 224234), (9392, 131981), (11056, 112117)]