955142006

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1439}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 1799521920

約数和(自身を除く): 844379914

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 521, 637, 1042, 1274, 1439, 2878, 3647, 6773, 7294, 10073, 13546, 18707, 20146, 25529, 37414, 47411, 51058, 70511, 94822, 130949, 141022, 261898, 331877, 663754, 749719, 916643, 1499438, 1833286, 5248033, 9746347, 10496066, 19492694, 36736231, 68224429, 73472462, 136448858, 477571003, 955142006]

約数ペア:

[(1, 955142006), (2, 477571003), (7, 136448858), (13, 73472462), (14, 68224429), (26, 36736231), (49, 19492694), (91, 10496066), (98, 9746347), (182, 5248033), (521, 1833286), (637, 1499438), (1042, 916643), (1274, 749719), (1439, 663754), (2878, 331877), (3647, 261898), (6773, 141022), (7294, 130949), (10073, 94822), (13546, 70511), (18707, 51058), (20146, 47411), (25529, 37414)]