291247948828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5498149}}^1$

素因数の和:5498230

約数の個数: 48

約数和(自身を含む): 581924196000

約数和(自身を除く): 290676247172

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 164, 323, 646, 697, 779, 1292, 1394, 1558, 2788, 3116, 13243, 26486, 52972, 5498149, 10996298, 21992596, 93468533, 104464831, 186937066, 208929662, 225424109, 373874132, 417859324, 450848218, 901696436, 1775902127, 3551804254, 3832209853, 4283058071, 7103608508, 7664419706, 8566116142, 15328839412, 17132232284, 72811987207, 145623974414, 291247948828]

約数ペア:

[(1, 291247948828), (2, 145623974414), (4, 72811987207), (17, 17132232284), (19, 15328839412), (34, 8566116142), (38, 7664419706), (41, 7103608508), (68, 4283058071), (76, 3832209853), (82, 3551804254), (164, 1775902127), (323, 901696436), (646, 450848218), (697, 417859324), (779, 373874132), (1292, 225424109), (1394, 208929662), (1558, 186937066), (2788, 104464831), (3116, 93468533), (13243, 21992596), (26486, 10996298), (52972, 5498149)]