5478889409

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{28621}}^1$

素因数の和:28721

約数の個数: 32

約数和(自身を含む): 6924234240

約数和(自身を除く): 1445344831

約数列:

[1, 7, 23, 29, 41, 161, 203, 287, 667, 943, 1189, 4669, 6601, 8323, 27347, 28621, 191429, 200347, 658283, 830009, 1173461, 4607981, 5810063, 8214227, 19090207, 26989603, 34030369, 133631449, 188927221, 238212583, 782698487, 5478889409]

約数ペア:

[(1, 5478889409), (7, 782698487), (23, 238212583), (29, 188927221), (41, 133631449), (161, 34030369), (203, 26989603), (287, 19090207), (667, 8214227), (943, 5810063), (1189, 4607981), (4669, 1173461), (6601, 830009), (8323, 658283), (27347, 200347), (28621, 191429)]