401040478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{7121}}^1$

素因数の和:8123

約数の個数: 16

約数和(自身を含む): 623032560

約数和(自身を除く): 221992082

約数列:

[1, 2, 29, 58, 971, 1942, 7121, 14242, 28159, 56318, 206509, 413018, 6914491, 13828982, 200520239, 401040478]

約数ペア:

[(1, 401040478), (2, 200520239), (29, 13828982), (58, 6914491), (971, 413018), (1942, 206509), (7121, 56318), (14242, 28159)]