2193444968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{100913}}^1$

素因数の和:100962

約数の個数: 64

約数和(自身を含む): 5086065600

約数和(自身を除く): 2892620632

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 5434, 10868, 21736, 100913, 201826, 403652, 807304, 1110043, 1311869, 1917347, 2220086, 2623738, 3834694, 4440172, 5247476, 7669388, 8880344, 10494952, 14430559, 15338776, 21090817, 24925511, 28861118, 42181634, 49851022, 57722236, 84363268, 99702044, 115444472, 168726536, 199404088, 274180621, 548361242, 1096722484, 2193444968]

約数ペア:

[(1, 2193444968), (2, 1096722484), (4, 548361242), (8, 274180621), (11, 199404088), (13, 168726536), (19, 115444472), (22, 99702044), (26, 84363268), (38, 57722236), (44, 49851022), (52, 42181634), (76, 28861118), (88, 24925511), (104, 21090817), (143, 15338776), (152, 14430559), (209, 10494952), (247, 8880344), (286, 7669388), (418, 5247476), (494, 4440172), (572, 3834694), (836, 2623738), (988, 2220086), (1144, 1917347), (1672, 1311869), (1976, 1110043), (2717, 807304), (5434, 403652), (10868, 201826), (21736, 100913)]