138834385438

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{673}}^1\times {\mathrm{42221}}^1$

素因数の和:43252

約数の個数: 32

約数和(自身を含む): 239044075200

約数和(自身を除く): 100209689762

約数列:

[1, 2, 7, 14, 349, 673, 698, 1346, 2443, 4711, 4886, 9422, 42221, 84442, 234877, 295547, 469754, 591094, 1644139, 3288278, 14735129, 28414733, 29470258, 56829466, 103145903, 198903131, 206291806, 397806262, 9916741817, 19833483634, 69417192719, 138834385438]

約数ペア:

[(1, 138834385438), (2, 69417192719), (7, 19833483634), (14, 9916741817), (349, 397806262), (673, 206291806), (698, 198903131), (1346, 103145903), (2443, 56829466), (4711, 29470258), (4886, 28414733), (9422, 14735129), (42221, 3288278), (84442, 1644139), (234877, 591094), (295547, 469754)]