308465654

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{601}}^2$

素因数の和:1272

約数の個数: 24

約数和(自身を含む): 538362864

約数和(自身を除く): 229897210

約数列:

[1, 2, 7, 14, 61, 122, 427, 601, 854, 1202, 4207, 8414, 36661, 73322, 256627, 361201, 513254, 722402, 2528407, 5056814, 22033261, 44066522, 154232827, 308465654]

約数ペア:

[(1, 308465654), (2, 154232827), (7, 44066522), (14, 22033261), (61, 5056814), (122, 2528407), (427, 722402), (601, 513254), (854, 361201), (1202, 256627), (4207, 73322), (8414, 36661)]