1277940158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{19447}}^1$

素因数の和:19592

約数の個数: 32

約数和(自身を含む): 2184399360

約数和(自身を除く): 906459202

約数列:

[1, 2, 11, 22, 29, 58, 103, 206, 319, 638, 1133, 2266, 2987, 5974, 19447, 32857, 38894, 65714, 213917, 427834, 563963, 1127926, 2003041, 4006082, 6203593, 12407186, 22033451, 44066902, 58088189, 116176378, 638970079, 1277940158]

約数ペア:

[(1, 1277940158), (2, 638970079), (11, 116176378), (22, 58088189), (29, 44066902), (58, 22033451), (103, 12407186), (206, 6203593), (319, 4006082), (638, 2003041), (1133, 1127926), (2266, 563963), (2987, 427834), (5974, 213917), (19447, 65714), (32857, 38894)]