1330887152

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{276347}}^1$

素因数の和:276405

約数の個数: 40

約数和(自身を含む): 3015509376

約数和(自身を除く): 1684622224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 276347, 552694, 1105388, 1934429, 2210776, 3868858, 4421552, 7737716, 11882921, 15475432, 23765842, 30950864, 47531684, 83180447, 95063368, 166360894, 190126736, 332721788, 665443576, 1330887152]

約数ペア:

[(1, 1330887152), (2, 665443576), (4, 332721788), (7, 190126736), (8, 166360894), (14, 95063368), (16, 83180447), (28, 47531684), (43, 30950864), (56, 23765842), (86, 15475432), (112, 11882921), (172, 7737716), (301, 4421552), (344, 3868858), (602, 2210776), (688, 1934429), (1204, 1105388), (2408, 552694), (4816, 276347)]