2013269570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{118219}}^1$

素因数の和:118370

約数の個数: 32

約数和(自身を含む): 3932470080

約数和(自身を除く): 1919200510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 17030, 118219, 236438, 591095, 1182190, 1536847, 3073694, 7684235, 15368470, 15486689, 30973378, 77433445, 154866890, 201326957, 402653914, 1006634785, 2013269570]

約数ペア:

[(1, 2013269570), (2, 1006634785), (5, 402653914), (10, 201326957), (13, 154866890), (26, 77433445), (65, 30973378), (130, 15486689), (131, 15368470), (262, 7684235), (655, 3073694), (1310, 1536847), (1703, 1182190), (3406, 591095), (8515, 236438), (17030, 118219)]