1900522112

素因数分解:

$2^7\times {\mathrm{2857}}^1\times {\mathrm{5197}}^1$

素因数の和:8068

約数の個数: 32

約数和(自身を含む): 3788250420

約数和(自身を除く): 1887728308

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2857, 5197, 5714, 10394, 11428, 20788, 22856, 41576, 45712, 83152, 91424, 166304, 182848, 332608, 365696, 665216, 14847829, 29695658, 59391316, 118782632, 237565264, 475130528, 950261056, 1900522112]

約数ペア:

[(1, 1900522112), (2, 950261056), (4, 475130528), (8, 237565264), (16, 118782632), (32, 59391316), (64, 29695658), (128, 14847829), (2857, 665216), (5197, 365696), (5714, 332608), (10394, 182848), (11428, 166304), (20788, 91424), (22856, 83152), (41576, 45712)]