2912127482878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1\times {\mathrm{1321}}^1$

素因数の和:2437

約数の個数: 64

約数和(自身を含む): 4599386064000

約数和(自身を除く): 1687258581122

約数列:

[1, 2, 23, 46, 349, 353, 389, 698, 706, 778, 1321, 2642, 8027, 8119, 8947, 16054, 16238, 17894, 30383, 60766, 123197, 135761, 137317, 246394, 271522, 274634, 461029, 466313, 513869, 922058, 932626, 1027738, 2833531, 3122503, 3158291, 5667062, 6245006, 6316582, 10603667, 10725199, 11818987, 21207334, 21450398, 23637974, 47923633, 95847266, 162743237, 179340281, 181395757, 325486474, 358680562, 362791514, 1102243559, 2204487118, 3743094451, 4124826463, 4172102411, 7486188902, 8249652926, 8344204822, 63307119193, 126614238386, 1456063741439, 2912127482878]

約数ペア:

[(1, 2912127482878), (2, 1456063741439), (23, 126614238386), (46, 63307119193), (349, 8344204822), (353, 8249652926), (389, 7486188902), (698, 4172102411), (706, 4124826463), (778, 3743094451), (1321, 2204487118), (2642, 1102243559), (8027, 362791514), (8119, 358680562), (8947, 325486474), (16054, 181395757), (16238, 179340281), (17894, 162743237), (30383, 95847266), (60766, 47923633), (123197, 23637974), (135761, 21450398), (137317, 21207334), (246394, 11818987), (271522, 10725199), (274634, 10603667), (461029, 6316582), (466313, 6245006), (513869, 5667062), (922058, 3158291), (932626, 3122503), (1027738, 2833531)]