2508252.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 54020736

約数和(自身を除く): 32832348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 1913, 2769, 3692, 3826, 5538, 5739, 7652, 11076, 11478, 22956, 24869, 49738, 74607, 99476, 135823, 149214, 271646, 298428, 407469, 543292, 814938, 1629876, 1765699, 3531398, 5297097, 7062796, 10594194, 21188388]

約数ペア:

[(1, 21188388), (2, 10594194), (3, 7062796), (4, 5297097), (6, 3531398), (12, 1765699), (13, 1629876), (26, 814938), (39, 543292), (52, 407469), (71, 298428), (78, 271646), (142, 149214), (156, 135823), (213, 99476), (284, 74607), (426, 49738), (852, 24869), (923, 22956), (1846, 11478), (1913, 11076), (2769, 7652), (3692, 5739), (3826, 5538)]