661124086

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1\times {\mathrm{503}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 1143410688

約数和(自身を除く): 482286602

約数列:

[1, 2, 7, 14, 223, 421, 446, 503, 842, 1006, 1561, 2947, 3122, 3521, 5894, 7042, 93883, 112169, 187766, 211763, 224338, 423526, 657181, 785183, 1314362, 1482341, 1570366, 2964682, 47223149, 94446298, 330562043, 661124086]

約数ペア:

[(1, 661124086), (2, 330562043), (7, 94446298), (14, 47223149), (223, 2964682), (421, 1570366), (446, 1482341), (503, 1314362), (842, 785183), (1006, 657181), (1561, 423526), (2947, 224338), (3122, 211763), (3521, 187766), (5894, 112169), (7042, 93883)]