285541906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 467768448

約数和(自身を除く): 182226542

約数列:

[1, 2, 13, 26, 151, 257, 283, 302, 514, 566, 1963, 3341, 3679, 3926, 6682, 7358, 38807, 42733, 72731, 77614, 85466, 145462, 504491, 555529, 945503, 1008982, 1111058, 1891006, 10982381, 21964762, 142770953, 285541906]

約数ペア:

[(1, 285541906), (2, 142770953), (13, 21964762), (26, 10982381), (151, 1891006), (257, 1111058), (283, 1008982), (302, 945503), (514, 555529), (566, 504491), (1963, 145462), (3341, 85466), (3679, 77614), (3926, 72731), (6682, 42733), (7358, 38807)]