2018609528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19409707}}^1$

素因数の和:19409726

約数の個数: 16

約数和(自身を含む): 4076038680

約数和(自身を除く): 2057429152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19409707, 38819414, 77638828, 155277656, 252326191, 504652382, 1009304764, 2018609528]

約数ペア:

[(1, 2018609528), (2, 1009304764), (4, 504652382), (8, 252326191), (13, 155277656), (26, 77638828), (52, 38819414), (104, 19409707)]