664742078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{332039}}^1$

素因数の和:332072

約数の個数: 32

約数和(自身を含む): 1338785280

約数和(自身を除く): 674043202

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 332039, 664078, 2324273, 3652429, 4316507, 4648546, 7304858, 8633014, 25567003, 30215549, 47481577, 51134006, 60431098, 94963154, 332371039, 664742078]

約数ペア:

[(1, 664742078), (2, 332371039), (7, 94963154), (11, 60431098), (13, 51134006), (14, 47481577), (22, 30215549), (26, 25567003), (77, 8633014), (91, 7304858), (143, 4648546), (154, 4316507), (182, 3652429), (286, 2324273), (1001, 664078), (2002, 332039)]