353148848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{2053}}^1$

素因数の和:2901

約数の個数: 40

約数和(自身を含む): 738109008

約数和(自身を除く): 384960160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 827, 1654, 2053, 3308, 4106, 6616, 8212, 10751, 13232, 16424, 21502, 26689, 32848, 43004, 53378, 86008, 106756, 172016, 213512, 427024, 1697831, 3395662, 6791324, 13582648, 22071803, 27165296, 44143606, 88287212, 176574424, 353148848]

約数ペア:

[(1, 353148848), (2, 176574424), (4, 88287212), (8, 44143606), (13, 27165296), (16, 22071803), (26, 13582648), (52, 6791324), (104, 3395662), (208, 1697831), (827, 427024), (1654, 213512), (2053, 172016), (3308, 106756), (4106, 86008), (6616, 53378), (8212, 43004), (10751, 32848), (13232, 26689), (16424, 21502)]