8521736190914

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1\times {\mathrm{3943}}^1\times {\mathrm{16661}}^1$

素因数の和:21506

約数の個数: 32

約数和(自身を含む): 12964240995840

約数和(自身を除く): 4442504804926

約数列:

[1, 2, 79, 158, 821, 1642, 3943, 7886, 16661, 33322, 64859, 129718, 311497, 622994, 1316219, 2632438, 3237203, 6474406, 13678681, 27357362, 65694323, 131388646, 255739037, 511478074, 1080615799, 2161231598, 5189851517, 10379703034, 53935039183, 107870078366, 4260868095457, 8521736190914]

約数ペア:

[(1, 8521736190914), (2, 4260868095457), (79, 107870078366), (158, 53935039183), (821, 10379703034), (1642, 5189851517), (3943, 2161231598), (7886, 1080615799), (16661, 511478074), (33322, 255739037), (64859, 131388646), (129718, 65694323), (311497, 27357362), (622994, 13678681), (1316219, 6474406), (2632438, 3237203)]