2078561828

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{195869}}^1$

素因数の和:196259

約数の個数: 24

約数和(自身を含む): 4168113600

約数和(自身を除く): 2089551772

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 10612, 195869, 391738, 783476, 1371083, 2742166, 5484332, 74234351, 148468702, 296937404, 519640457, 1039280914, 2078561828]

約数ペア:

[(1, 2078561828), (2, 1039280914), (4, 519640457), (7, 296937404), (14, 148468702), (28, 74234351), (379, 5484332), (758, 2742166), (1516, 1371083), (2653, 783476), (5306, 391738), (10612, 195869)]