1397200324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{84761}}^1$

素因数の和:85095

約数の個数: 24

約数和(自身を含む): 2641522968

約数和(自身を除く): 1244322644

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4121, 8242, 16484, 84761, 169522, 339044, 1101893, 2203786, 4407572, 26869237, 53738474, 107476948, 349300081, 698600162, 1397200324]

約数ペア:

[(1, 1397200324), (2, 698600162), (4, 349300081), (13, 107476948), (26, 53738474), (52, 26869237), (317, 4407572), (634, 2203786), (1268, 1101893), (4121, 339044), (8242, 169522), (16484, 84761)]