521103374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{19273}}^1$

素因数の和:20515

約数の個数: 16

約数和(自身を含む): 853452720

約数和(自身を除く): 332349346

約数列:

[1, 2, 11, 22, 1229, 2458, 13519, 19273, 27038, 38546, 212003, 424006, 23686517, 47373034, 260551687, 521103374]

約数ペア:

[(1, 521103374), (2, 260551687), (11, 47373034), (22, 23686517), (1229, 424006), (2458, 212003), (13519, 38546), (19273, 27038)]