1330897904

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{699001}}^1$

素因数の和:699033

約数の個数: 40

約数和(自身を含む): 3120344928

約数和(自身を除く): 1789447024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 699001, 1398002, 2796004, 4893007, 5592008, 9786014, 11184016, 11883017, 19572028, 23766034, 39144056, 47532068, 78288112, 83181119, 95064136, 166362238, 190128272, 332724476, 665448952, 1330897904]

約数ペア:

[(1, 1330897904), (2, 665448952), (4, 332724476), (7, 190128272), (8, 166362238), (14, 95064136), (16, 83181119), (17, 78288112), (28, 47532068), (34, 39144056), (56, 23766034), (68, 19572028), (112, 11883017), (119, 11184016), (136, 9786014), (238, 5592008), (272, 4893007), (476, 2796004), (952, 1398002), (1904, 699001)]