9185466992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{2311}}^1$

素因数の和:2626

約数の個数: 80

約数和(自身を含む): 19470128832

約数和(自身を除く): 10284661840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 197, 208, 388, 394, 776, 788, 1261, 1552, 1576, 2311, 2522, 2561, 3152, 4622, 5044, 5122, 9244, 10088, 10244, 18488, 19109, 20176, 20488, 30043, 36976, 38218, 40976, 60086, 76436, 120172, 152872, 224167, 240344, 248417, 305744, 448334, 455267, 480688, 496834, 896668, 910534, 993668, 1793336, 1821068, 1987336, 2914171, 3586672, 3642136, 3974672, 5828342, 5918471, 7284272, 11656684, 11836942, 23313368, 23673884, 44160899, 46626736, 47347768, 88321798, 94695536, 176643596, 353287192, 574091687, 706574384, 1148183374, 2296366748, 4592733496, 9185466992]

約数ペア:

[(1, 9185466992), (2, 4592733496), (4, 2296366748), (8, 1148183374), (13, 706574384), (16, 574091687), (26, 353287192), (52, 176643596), (97, 94695536), (104, 88321798), (194, 47347768), (197, 46626736), (208, 44160899), (388, 23673884), (394, 23313368), (776, 11836942), (788, 11656684), (1261, 7284272), (1552, 5918471), (1576, 5828342), (2311, 3974672), (2522, 3642136), (2561, 3586672), (3152, 2914171), (4622, 1987336), (5044, 1821068), (5122, 1793336), (9244, 993668), (10088, 910534), (10244, 896668), (18488, 496834), (19109, 480688), (20176, 455267), (20488, 448334), (30043, 305744), (36976, 248417), (38218, 240344), (40976, 224167), (60086, 152872), (76436, 120172)]