1900523024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{19463}}^1$

素因数の和:19847

約数の個数: 40

約数和(自身を含む): 3909928320

約数和(自身を除く): 2009405296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 359, 718, 1436, 2872, 5744, 6103, 12206, 19463, 24412, 38926, 48824, 77852, 97648, 155704, 311408, 330871, 661742, 1323484, 2646968, 5293936, 6987217, 13974434, 27948868, 55897736, 111795472, 118782689, 237565378, 475130756, 950261512, 1900523024]

約数ペア:

[(1, 1900523024), (2, 950261512), (4, 475130756), (8, 237565378), (16, 118782689), (17, 111795472), (34, 55897736), (68, 27948868), (136, 13974434), (272, 6987217), (359, 5293936), (718, 2646968), (1436, 1323484), (2872, 661742), (5744, 330871), (6103, 311408), (12206, 155704), (19463, 97648), (24412, 77852), (38926, 48824)]