713887892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 1342653312

約数和(自身を除く): 628765420

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 181, 362, 724, 989, 997, 1978, 1994, 3956, 3988, 4163, 7783, 8326, 15566, 16652, 22931, 31132, 42871, 45862, 85742, 91724, 171484, 179009, 180457, 358018, 360914, 716036, 721828, 986033, 1972066, 3944132, 4150511, 7759651, 8301022, 15519302, 16602044, 31038604, 178471973, 356943946, 713887892]

約数ペア:

[(1, 713887892), (2, 356943946), (4, 178471973), (23, 31038604), (43, 16602044), (46, 15519302), (86, 8301022), (92, 7759651), (172, 4150511), (181, 3944132), (362, 1972066), (724, 986033), (989, 721828), (997, 716036), (1978, 360914), (1994, 358018), (3956, 180457), (3988, 179009), (4163, 171484), (7783, 91724), (8326, 85742), (15566, 45862), (16652, 42871), (22931, 31132)]