791908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 1517432

約数和(自身を除く): 725524

約数列:

[1, 2, 4, 13, 26, 52, 97, 157, 194, 314, 388, 628, 1261, 2041, 2522, 4082, 5044, 8164, 15229, 30458, 60916, 197977, 395954, 791908]

約数ペア:

[(1, 791908), (2, 395954), (4, 197977), (13, 60916), (26, 30458), (52, 15229), (97, 8164), (157, 5044), (194, 4082), (314, 2522), (388, 2041), (628, 1261)]