1055142486

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{1487}}^1$

素因数の和:2073

約数の個数: 48

約数和(自身を含む): 2321280000

約数和(自身を除く): 1266137514

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 499, 711, 998, 1422, 1487, 1497, 2974, 2994, 4461, 4491, 8922, 8982, 13383, 26766, 39421, 78842, 117473, 118263, 234946, 236526, 352419, 354789, 704838, 709578, 742013, 1057257, 1484026, 2114514, 2226039, 4452078, 6678117, 13356234, 58619027, 117238054, 175857081, 351714162, 527571243, 1055142486]

約数ペア:

[(1, 1055142486), (2, 527571243), (3, 351714162), (6, 175857081), (9, 117238054), (18, 58619027), (79, 13356234), (158, 6678117), (237, 4452078), (474, 2226039), (499, 2114514), (711, 1484026), (998, 1057257), (1422, 742013), (1487, 709578), (1497, 704838), (2974, 354789), (2994, 352419), (4461, 236526), (4491, 234946), (8922, 118263), (8982, 117473), (13383, 78842), (26766, 39421)]