2948894.00000000

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 61176960

約数和(自身を除く): 17988155

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 407, 703, 1045, 1117, 2035, 3515, 5585, 7733, 12287, 21223, 38665, 41329, 61435, 106115, 206645, 233453, 454619, 785251, 1167265, 2273095, 3926255, 8637761, 43188805]

約数ペア:

[(1, 43188805), (5, 8637761), (11, 3926255), (19, 2273095), (37, 1167265), (55, 785251), (95, 454619), (185, 233453), (209, 206645), (407, 106115), (703, 61435), (1045, 41329), (1117, 38665), (2035, 21223), (3515, 12287), (5585, 7733)]