2199590968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{194861}}^1$

素因数の和:194967

約数の個数: 32

約数和(自身を含む): 4419470160

約数和(自身を除く): 2219879192

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 5644, 11288, 194861, 389722, 779444, 1558888, 3312637, 6625274, 13250548, 16173463, 26501096, 32346926, 64693852, 129387704, 274948871, 549897742, 1099795484, 2199590968]

約数ペア:

[(1, 2199590968), (2, 1099795484), (4, 549897742), (8, 274948871), (17, 129387704), (34, 64693852), (68, 32346926), (83, 26501096), (136, 16173463), (166, 13250548), (332, 6625274), (664, 3312637), (1411, 1558888), (2822, 779444), (5644, 389722), (11288, 194861)]