1330291504

素因数分解:

$2^4\times {\mathrm{6491}}^1\times {\mathrm{12809}}^1$

素因数の和:19308

約数の個数: 20

約数和(自身を含む): 2578038120

約数和(自身を除く): 1247746616

約数列:

[1, 2, 4, 8, 16, 6491, 12809, 12982, 25618, 25964, 51236, 51928, 102472, 103856, 204944, 83143219, 166286438, 332572876, 665145752, 1330291504]

約数ペア:

[(1, 1330291504), (2, 665145752), (4, 332572876), (8, 166286438), (16, 83143219), (6491, 204944), (12809, 103856), (12982, 102472), (25618, 51928), (25964, 51236)]