1296002404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{81839}}^1$

素因数の和:81987

約数の個数: 24

約数和(自身を含む): 2351099520

約数和(自身を除く): 1055097116

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 3959, 7918, 15836, 81839, 163678, 327356, 3028043, 6056086, 8756773, 12112172, 17513546, 35027092, 324000601, 648001202, 1296002404]

約数ペア:

[(1, 1296002404), (2, 648001202), (4, 324000601), (37, 35027092), (74, 17513546), (107, 12112172), (148, 8756773), (214, 6056086), (428, 3028043), (3959, 327356), (7918, 163678), (15836, 81839)]