1330284176

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{491969}}^1$

素因数の和:492003

約数の個数: 30

約数和(自身を含む): 2790945810

約数和(自身を除く): 1460661634

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 491969, 983938, 1967876, 3935752, 6395597, 7871504, 12791194, 25582388, 51164776, 83142761, 102329552, 166285522, 332571044, 665142088, 1330284176]

約数ペア:

[(1, 1330284176), (2, 665142088), (4, 332571044), (8, 166285522), (13, 102329552), (16, 83142761), (26, 51164776), (52, 25582388), (104, 12791194), (169, 7871504), (208, 6395597), (338, 3935752), (676, 1967876), (1352, 983938), (2704, 491969)]