1937996978

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{72481}}^1$

素因数の和:72973

約数の個数: 16

約数和(自身を含む): 3013801560

約数和(自身を除く): 1075804582

約数列:

[1, 2, 29, 58, 461, 922, 13369, 26738, 72481, 144962, 2101949, 4203898, 33413741, 66827482, 968998489, 1937996978]

約数ペア:

[(1, 1937996978), (2, 968998489), (29, 66827482), (58, 33413741), (461, 4203898), (922, 2101949), (13369, 144962), (26738, 72481)]