1384665334

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 2391285888

約数和(自身を除く): 1006620554

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 397, 442, 607, 794, 1214, 2873, 5161, 5746, 6749, 7891, 10319, 10322, 13498, 15782, 20638, 67093, 87737, 102583, 134147, 134186, 175474, 205166, 240979, 268294, 481958, 1140581, 1743911, 2281162, 3132727, 3487822, 4096643, 6265454, 8193286, 40725451, 53256359, 81450902, 106512718, 692332667, 1384665334]

約数ペア:

[(1, 1384665334), (2, 692332667), (13, 106512718), (17, 81450902), (26, 53256359), (34, 40725451), (169, 8193286), (221, 6265454), (338, 4096643), (397, 3487822), (442, 3132727), (607, 2281162), (794, 1743911), (1214, 1140581), (2873, 481958), (5161, 268294), (5746, 240979), (6749, 205166), (7891, 175474), (10319, 134186), (10322, 134147), (13498, 102583), (15782, 87737), (20638, 67093)]