2079201994578

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2957}}^1\times {\mathrm{148531}}^1$

素因数の和:151759

約数の個数: 48

約数和(自身を含む): 4523626426176

約数和(自身を除く): 2444424431598

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 2957, 4734, 5914, 8871, 17742, 26613, 53226, 148531, 297062, 445593, 777691, 891186, 1336779, 1555382, 2333073, 2673558, 4666146, 6999219, 13998438, 39063653, 78127306, 117190959, 234381918, 351572877, 439206167, 703145754, 878412334, 1317618501, 2635237002, 3952855503, 7905711006, 115511221921, 231022443842, 346533665763, 693067331526, 1039600997289, 2079201994578]

約数ペア:

[(1, 2079201994578), (2, 1039600997289), (3, 693067331526), (6, 346533665763), (9, 231022443842), (18, 115511221921), (263, 7905711006), (526, 3952855503), (789, 2635237002), (1578, 1317618501), (2367, 878412334), (2957, 703145754), (4734, 439206167), (5914, 351572877), (8871, 234381918), (17742, 117190959), (26613, 78127306), (53226, 39063653), (148531, 13998438), (297062, 6999219), (445593, 4666146), (777691, 2673558), (891186, 2333073), (1336779, 1555382)]