1286004357118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{161113049}}^1$

素因数の和:161113371

約数の個数: 16

約数和(自身を含む): 2084158414800

約数和(自身を除く): 798154057682

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 161113049, 322226098, 2094469637, 4188939274, 49461706043, 98923412086, 643002178559, 1286004357118]

約数ペア:

[(1, 1286004357118), (2, 643002178559), (13, 98923412086), (26, 49461706043), (307, 4188939274), (614, 2094469637), (3991, 322226098), (7982, 161113049)]