2566416

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 6697984

約数和(自身を除く): 4131568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 421, 508, 762, 842, 1016, 1263, 1524, 1684, 2032, 2526, 3048, 3368, 5052, 6096, 6736, 10104, 20208, 53467, 106934, 160401, 213868, 320802, 427736, 641604, 855472, 1283208, 2566416]

約数ペア:

[(1, 2566416), (2, 1283208), (3, 855472), (4, 641604), (6, 427736), (8, 320802), (12, 213868), (16, 160401), (24, 106934), (48, 53467), (127, 20208), (254, 10104), (381, 6736), (421, 6096), (508, 5052), (762, 3368), (842, 3048), (1016, 2526), (1263, 2032), (1524, 1684)]