2152844848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{56369}}^1$

素因数の和:56426

約数の個数: 80

約数和(自身を含む): 5368227840

約数和(自身を除く): 3215382992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 38192, 56369, 112738, 225476, 394583, 450952, 620059, 789166, 901904, 1240118, 1578332, 1747439, 2480236, 3156664, 3494878, 4340413, 4960472, 6313328, 6989756, 8680826, 9920944, 12232073, 13979512, 17361652, 19221829, 24464146, 27959024, 34723304, 38443658, 48928292, 69446608, 76887316, 97856584, 134552803, 153774632, 195713168, 269105606, 307549264, 538211212, 1076422424, 2152844848]

約数ペア:

[(1, 2152844848), (2, 1076422424), (4, 538211212), (7, 307549264), (8, 269105606), (11, 195713168), (14, 153774632), (16, 134552803), (22, 97856584), (28, 76887316), (31, 69446608), (44, 48928292), (56, 38443658), (62, 34723304), (77, 27959024), (88, 24464146), (112, 19221829), (124, 17361652), (154, 13979512), (176, 12232073), (217, 9920944), (248, 8680826), (308, 6989756), (341, 6313328), (434, 4960472), (496, 4340413), (616, 3494878), (682, 3156664), (868, 2480236), (1232, 1747439), (1364, 1578332), (1736, 1240118), (2387, 901904), (2728, 789166), (3472, 620059), (4774, 450952), (5456, 394583), (9548, 225476), (19096, 112738), (38192, 56369)]