1297942388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1613}}^1\times {\mathrm{5437}}^1$

素因数の和:7091

約数の個数: 24

約数和(自身を含む): 2334663912

約数和(自身を除く): 1036721524

約数列:

[1, 2, 4, 37, 74, 148, 1613, 3226, 5437, 6452, 10874, 21748, 59681, 119362, 201169, 238724, 402338, 804676, 8769881, 17539762, 35079524, 324485597, 648971194, 1297942388]

約数ペア:

[(1, 1297942388), (2, 648971194), (4, 324485597), (37, 35079524), (74, 17539762), (148, 8769881), (1613, 804676), (3226, 402338), (5437, 238724), (6452, 201169), (10874, 119362), (21748, 59681)]