2938994993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{4049}}^1$

素因数の和:4253

約数の個数: 32

約数和(自身を含む): 3545856000

約数和(自身を除く): 606861007

約数列:

[1, 11, 19, 23, 151, 209, 253, 437, 1661, 2869, 3473, 4049, 4807, 31559, 38203, 44539, 65987, 76931, 93127, 611399, 725857, 846241, 1024397, 1769413, 6725389, 11616581, 14062177, 19463543, 127782391, 154683947, 267181363, 2938994993]

約数ペア:

[(1, 2938994993), (11, 267181363), (19, 154683947), (23, 127782391), (151, 19463543), (209, 14062177), (253, 11616581), (437, 6725389), (1661, 1769413), (2869, 1024397), (3473, 846241), (4049, 725857), (4807, 611399), (31559, 93127), (38203, 76931), (44539, 65987)]