7964476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 15174320

約数和(自身を除く): 7209844

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 1579, 2522, 3158, 5044, 6316, 20527, 41054, 82108, 153163, 306326, 612652, 1991119, 3982238, 7964476]

約数ペア:

[(1, 7964476), (2, 3982238), (4, 1991119), (13, 612652), (26, 306326), (52, 153163), (97, 82108), (194, 41054), (388, 20527), (1261, 6316), (1579, 5044), (2522, 3158)]