2189436194

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12689}}^1$

素因数の和:12767

約数の個数: 48

約数和(自身を含む): 3888622080

約数和(自身を除く): 1699185886

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 121, 242, 253, 341, 506, 682, 713, 1426, 2783, 3751, 5566, 7502, 7843, 12689, 15686, 25378, 86273, 139579, 172546, 279158, 291847, 393359, 583694, 786718, 1535369, 3070738, 3210317, 4326949, 6420634, 8653898, 9047257, 18094514, 35313487, 47596439, 70626974, 95192878, 99519827, 199039654, 1094718097, 2189436194]

約数ペア:

[(1, 2189436194), (2, 1094718097), (11, 199039654), (22, 99519827), (23, 95192878), (31, 70626974), (46, 47596439), (62, 35313487), (121, 18094514), (242, 9047257), (253, 8653898), (341, 6420634), (506, 4326949), (682, 3210317), (713, 3070738), (1426, 1535369), (2783, 786718), (3751, 583694), (5566, 393359), (7502, 291847), (7843, 279158), (12689, 172546), (15686, 139579), (25378, 86273)]