380548796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{116447}}^1$

素因数の和:116513

約数の個数: 24

約数和(自身を含む): 717319680

約数和(自身を除く): 336770884

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 116447, 232894, 465788, 2212493, 4424986, 5007221, 8849972, 10014442, 20028884, 95137199, 190274398, 380548796]

約数ペア:

[(1, 380548796), (2, 190274398), (4, 95137199), (19, 20028884), (38, 10014442), (43, 8849972), (76, 5007221), (86, 4424986), (172, 2212493), (817, 465788), (1634, 232894), (3268, 116447)]