520044170428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^2\times {\mathrm{176317}}^1$

素因数の和:176734

約数の個数: 36

約数和(自身を含む): 962869071640

約数和(自身を除く): 442824901212

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 7486, 14972, 38809, 77618, 155236, 176317, 352634, 705268, 737371, 1474742, 2949484, 3350023, 6700046, 13400092, 34734449, 69468898, 138937796, 659954531, 1319909062, 2639818124, 6842686453, 13685372906, 27370745812, 130011042607, 260022085214, 520044170428]

約数ペア:

[(1, 520044170428), (2, 260022085214), (4, 130011042607), (19, 27370745812), (38, 13685372906), (76, 6842686453), (197, 2639818124), (394, 1319909062), (788, 659954531), (3743, 138937796), (7486, 69468898), (14972, 34734449), (38809, 13400092), (77618, 6700046), (155236, 3350023), (176317, 2949484), (352634, 1474742), (705268, 737371)]