2048355.00000000

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:671

約数の個数: 56

約数和(自身を含む): 187452000

約数和(自身を除く): 98490656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 149, 152, 298, 304, 491, 596, 608, 982, 1192, 1216, 1964, 2384, 2831, 3928, 4768, 5662, 7856, 9329, 9536, 11324, 15712, 18658, 22648, 31424, 37316, 45296, 73159, 74632, 90592, 146318, 149264, 181184, 292636, 298528, 585272, 597056, 1170544, 1390021, 2341088, 2780042, 4682176, 5560084, 11120168, 22240336, 44480672, 88961344]

約数ペア:

[(1, 88961344), (2, 44480672), (4, 22240336), (8, 11120168), (16, 5560084), (19, 4682176), (32, 2780042), (38, 2341088), (64, 1390021), (76, 1170544), (149, 597056), (152, 585272), (298, 298528), (304, 292636), (491, 181184), (596, 149264), (608, 146318), (982, 90592), (1192, 74632), (1216, 73159), (1964, 45296), (2384, 37316), (2831, 31424), (3928, 22648), (4768, 18658), (5662, 15712), (7856, 11324), (9329, 9536)]