2079587536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9998017}}^1$

素因数の和:9998038

約数の個数: 20

約数和(自身を含む): 4339139812

約数和(自身を除く): 2259552276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9998017, 19996034, 39992068, 79984136, 129974221, 159968272, 259948442, 519896884, 1039793768, 2079587536]

約数ペア:

[(1, 2079587536), (2, 1039793768), (4, 519896884), (8, 259948442), (13, 159968272), (16, 129974221), (26, 79984136), (52, 39992068), (104, 19996034), (208, 9998017)]