11512773181

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{4253}}^1$

素因数の和:4621

約数の個数: 32

約数和(自身を含む): 14339179008

約数和(自身を除く): 2826405827

約数列:

[1, 7, 13, 91, 151, 197, 1057, 1379, 1963, 2561, 4253, 13741, 17927, 29747, 29771, 55289, 208229, 386711, 387023, 642203, 837841, 2706977, 4495421, 5864887, 8348639, 10891933, 58440473, 76243531, 126513991, 885597937, 1644681883, 11512773181]

約数ペア:

[(1, 11512773181), (7, 1644681883), (13, 885597937), (91, 126513991), (151, 76243531), (197, 58440473), (1057, 10891933), (1379, 8348639), (1963, 5864887), (2561, 4495421), (4253, 2706977), (13741, 837841), (17927, 642203), (29747, 387023), (29771, 386711), (55289, 208229)]