83827978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 139426560

約数和(自身を除く): 55598582

約数列:

[1, 2, 13, 26, 47, 94, 181, 362, 379, 611, 758, 1222, 2353, 4706, 4927, 8507, 9854, 17014, 17813, 35626, 68599, 110591, 137198, 221182, 231569, 463138, 891787, 1783574, 3224153, 6448306, 41913989, 83827978]

約数ペア:

[(1, 83827978), (2, 41913989), (13, 6448306), (26, 3224153), (47, 1783574), (94, 891787), (181, 463138), (362, 231569), (379, 221182), (611, 137198), (758, 110591), (1222, 68599), (2353, 35626), (4706, 17813), (4927, 17014), (8507, 9854)]