5214170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 5430310

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2111, 2470, 4222, 10555, 21110, 27443, 40109, 54886, 80218, 137215, 200545, 274430, 401090, 521417, 1042834, 2607085, 5214170]

約数ペア:

[(1, 5214170), (2, 2607085), (5, 1042834), (10, 521417), (13, 401090), (19, 274430), (26, 200545), (38, 137215), (65, 80218), (95, 54886), (130, 40109), (190, 27443), (247, 21110), (494, 10555), (1235, 4222), (2111, 2470)]