1973428561904

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{5982407}}^1$

素因数の和:5982857

約数の個数: 40

約数和(自身を含む): 3905674886880

約数和(自身を除く): 1932246324976

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 389, 424, 778, 848, 1556, 3112, 6224, 20617, 41234, 82468, 164936, 329872, 5982407, 11964814, 23929628, 47859256, 95718512, 317067571, 634135142, 1268270284, 2327156323, 2536540568, 4654312646, 5073081136, 9308625292, 18617250584, 37234501168, 123339285119, 246678570238, 493357140476, 986714280952, 1973428561904]

約数ペア:

[(1, 1973428561904), (2, 986714280952), (4, 493357140476), (8, 246678570238), (16, 123339285119), (53, 37234501168), (106, 18617250584), (212, 9308625292), (389, 5073081136), (424, 4654312646), (778, 2536540568), (848, 2327156323), (1556, 1268270284), (3112, 634135142), (6224, 317067571), (20617, 95718512), (41234, 47859256), (82468, 23929628), (164936, 11964814), (329872, 5982407)]