2038636873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{827}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 2546159616

約数和(自身を除く): 507522743

約数列:

[1, 7, 13, 91, 103, 263, 721, 827, 1339, 1841, 3419, 5789, 9373, 10751, 23933, 27089, 75257, 85181, 189623, 217501, 352157, 596267, 1107353, 1522507, 2465099, 2827513, 7751471, 19792591, 22402603, 156818221, 291233839, 2038636873]

約数ペア:

[(1, 2038636873), (7, 291233839), (13, 156818221), (91, 22402603), (103, 19792591), (263, 7751471), (721, 2827513), (827, 2465099), (1339, 1522507), (1841, 1107353), (3419, 596267), (5789, 352157), (9373, 217501), (10751, 189623), (23933, 85181), (27089, 75257)]