5156186

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 9400320

約数和(自身を除く): 4244134

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 239, 322, 469, 478, 938, 1541, 1673, 3082, 3346, 5497, 10787, 10994, 16013, 21574, 32026, 38479, 76958, 112091, 224182, 368299, 736598, 2578093, 5156186]

約数ペア:

[(1, 5156186), (2, 2578093), (7, 736598), (14, 368299), (23, 224182), (46, 112091), (67, 76958), (134, 38479), (161, 32026), (239, 21574), (322, 16013), (469, 10994), (478, 10787), (938, 5497), (1541, 3346), (1673, 3082)]