245065458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{195427}}^1$

素因数の和:195462

約数の個数: 32

約数和(自身を含む): 562832640

約数和(自身を除く): 317767182

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 195427, 390854, 586281, 1172562, 2149697, 3713113, 4299394, 6449091, 7426226, 11139339, 12898182, 22278678, 40844243, 81688486, 122532729, 245065458]

約数ペア:

[(1, 245065458), (2, 122532729), (3, 81688486), (6, 40844243), (11, 22278678), (19, 12898182), (22, 11139339), (33, 7426226), (38, 6449091), (57, 4299394), (66, 3713113), (114, 2149697), (209, 1172562), (418, 586281), (627, 390854), (1254, 195427)]