631910730242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1531}}^1\times {\mathrm{2837}}^1$

素因数の和:4787

約数の個数: 64

約数和(自身を含む): 1098780059520

約数和(自身を除く): 466869329278

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 389, 778, 1531, 2837, 3062, 4279, 5674, 6613, 8558, 13226, 16841, 26027, 31207, 33682, 48229, 52054, 62414, 72743, 96458, 145486, 286297, 530519, 572594, 595559, 1061038, 1103593, 1191118, 2207186, 4343447, 6551149, 8686894, 10124503, 12139523, 13102298, 18761081, 20249006, 24279046, 37522162, 47777917, 73838599, 95555834, 111369533, 147677198, 206371891, 222739066, 412743782, 812224589, 1624449178, 1689600883, 3379201766, 18585609713, 28723215011, 37171219426, 57446430022, 315955365121, 631910730242]

約数ペア:

[(1, 631910730242), (2, 315955365121), (11, 57446430022), (17, 37171219426), (22, 28723215011), (34, 18585609713), (187, 3379201766), (374, 1689600883), (389, 1624449178), (778, 812224589), (1531, 412743782), (2837, 222739066), (3062, 206371891), (4279, 147677198), (5674, 111369533), (6613, 95555834), (8558, 73838599), (13226, 47777917), (16841, 37522162), (26027, 24279046), (31207, 20249006), (33682, 18761081), (48229, 13102298), (52054, 12139523), (62414, 10124503), (72743, 8686894), (96458, 6551149), (145486, 4343447), (286297, 2207186), (530519, 1191118), (572594, 1103593), (595559, 1061038)]