1051856

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:423

約数の個数: 30

約数和(自身を含む): 2212470

約数和(自身を除く): 1160614

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 389, 676, 778, 1352, 1556, 2704, 3112, 5057, 6224, 10114, 20228, 40456, 65741, 80912, 131482, 262964, 525928, 1051856]

約数ペア:

[(1, 1051856), (2, 525928), (4, 262964), (8, 131482), (13, 80912), (16, 65741), (26, 40456), (52, 20228), (104, 10114), (169, 6224), (208, 5057), (338, 3112), (389, 2704), (676, 1556), (778, 1352)]