1225804552

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{533887}}^1$

素因数の和:533941

約数の個数: 32

約数和(自身を含む): 2690795520

約数和(自身を除く): 1464990968

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 533887, 1067774, 2135548, 3737209, 4271096, 7474418, 14948836, 21889367, 29897672, 43778734, 87557468, 153225569, 175114936, 306451138, 612902276, 1225804552]

約数ペア:

[(1, 1225804552), (2, 612902276), (4, 306451138), (7, 175114936), (8, 153225569), (14, 87557468), (28, 43778734), (41, 29897672), (56, 21889367), (82, 14948836), (164, 7474418), (287, 4271096), (328, 3737209), (574, 2135548), (1148, 1067774), (2296, 533887)]