1330643236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{38713}}^1$

素因数の和:39391

約数の個数: 24

約数和(自身を含む): 2511609464

約数和(自身を除く): 1180966228

約数列:

[1, 2, 4, 13, 26, 52, 661, 1322, 2644, 8593, 17186, 34372, 38713, 77426, 154852, 503269, 1006538, 2013076, 25589293, 51178586, 102357172, 332660809, 665321618, 1330643236]

約数ペア:

[(1, 1330643236), (2, 665321618), (4, 332660809), (13, 102357172), (26, 51178586), (52, 25589293), (661, 2013076), (1322, 1006538), (2644, 503269), (8593, 154852), (17186, 77426), (34372, 38713)]