2660684821921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{941}}^1\times {\mathrm{44383}}^1$

素因数の和:45829

約数の個数: 32

約数和(自身を含む): 3210987110400

約数和(自身を除く): 550302288479

約数列:

[1, 7, 19, 133, 479, 941, 3353, 6587, 9101, 17879, 44383, 63707, 125153, 310681, 450739, 843277, 3155173, 5902939, 8564041, 21259457, 41764403, 59948287, 148816199, 292350821, 403929683, 793523657, 2827507781, 5554665599, 20005149037, 140036043259, 380097831703, 2660684821921]

約数ペア:

[(1, 2660684821921), (7, 380097831703), (19, 140036043259), (133, 20005149037), (479, 5554665599), (941, 2827507781), (3353, 793523657), (6587, 403929683), (9101, 292350821), (17879, 148816199), (44383, 59948287), (63707, 41764403), (125153, 21259457), (310681, 8564041), (450739, 5902939), (843277, 3155173)]