2009341642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{787}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 3839892480

約数和(自身を除く): 1830550838

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 281, 413, 562, 649, 787, 826, 1298, 1574, 1967, 3091, 3934, 4543, 5509, 6182, 8657, 9086, 11018, 16579, 17314, 21637, 33158, 43274, 46433, 60599, 92866, 116053, 121198, 182369, 221147, 232106, 325031, 364738, 442294, 510763, 650062, 1021526, 1276583, 1548029, 2432617, 2553166, 3096058, 3575341, 4865234, 7150682, 13047673, 17028319, 26095346, 34056638, 91333711, 143524403, 182667422, 287048806, 1004670821, 2009341642]

約数ペア:

[(1, 2009341642), (2, 1004670821), (7, 287048806), (11, 182667422), (14, 143524403), (22, 91333711), (59, 34056638), (77, 26095346), (118, 17028319), (154, 13047673), (281, 7150682), (413, 4865234), (562, 3575341), (649, 3096058), (787, 2553166), (826, 2432617), (1298, 1548029), (1574, 1276583), (1967, 1021526), (3091, 650062), (3934, 510763), (4543, 442294), (5509, 364738), (6182, 325031), (8657, 232106), (9086, 221147), (11018, 182369), (16579, 121198), (17314, 116053), (21637, 92866), (33158, 60599), (43274, 46433)]