2967305978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{128377}}^1$

素因数の和:128526

約数の個数: 32

約数和(自身を含む): 5521281024

約数和(自身を除く): 2553975046

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 3302, 11557, 23114, 128377, 256754, 898639, 1668901, 1797278, 3337802, 11682307, 16303879, 23364614, 32607758, 114127153, 211950427, 228254306, 423900854, 1483652989, 2967305978]

約数ペア:

[(1, 2967305978), (2, 1483652989), (7, 423900854), (13, 228254306), (14, 211950427), (26, 114127153), (91, 32607758), (127, 23364614), (182, 16303879), (254, 11682307), (889, 3337802), (1651, 1797278), (1778, 1668901), (3302, 898639), (11557, 256754), (23114, 128377)]