275796482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 454016640

約数和(自身を除く): 178220158

約数列:

[1, 2, 13, 26, 73, 146, 331, 439, 662, 878, 949, 1898, 4303, 5707, 8606, 11414, 24163, 32047, 48326, 64094, 145309, 290618, 314119, 416611, 628238, 833222, 1889017, 3778034, 10607557, 21215114, 137898241, 275796482]

約数ペア:

[(1, 275796482), (2, 137898241), (13, 21215114), (26, 10607557), (73, 3778034), (146, 1889017), (331, 833222), (439, 628238), (662, 416611), (878, 314119), (949, 290618), (1898, 145309), (4303, 64094), (5707, 48326), (8606, 32047), (11414, 24163)]