745137998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{151883}}^1$

素因数の和:152119

約数の個数: 16

約数和(自身を含む): 1224792576

約数和(自身を除く): 479654578

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 151883, 303766, 1670713, 3341426, 33869909, 67739818, 372568999, 745137998]

約数ペア:

[(1, 745137998), (2, 372568999), (11, 67739818), (22, 33869909), (223, 3341426), (446, 1670713), (2453, 303766), (4906, 151883)]