1369732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 3048192

約数和(自身を除く): 1678460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 71, 91, 106, 142, 182, 212, 284, 364, 371, 497, 689, 742, 923, 994, 1378, 1484, 1846, 1988, 2756, 3692, 3763, 4823, 6461, 7526, 9646, 12922, 15052, 19292, 25844, 26341, 48919, 52682, 97838, 105364, 195676, 342433, 684866, 1369732]

約数ペア:

[(1, 1369732), (2, 684866), (4, 342433), (7, 195676), (13, 105364), (14, 97838), (26, 52682), (28, 48919), (52, 26341), (53, 25844), (71, 19292), (91, 15052), (106, 12922), (142, 9646), (182, 7526), (212, 6461), (284, 4823), (364, 3763), (371, 3692), (497, 2756), (689, 1988), (742, 1846), (923, 1484), (994, 1378)]