1438564144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{2430007}}^1$

素因数の和:2430052

約数の個数: 20

約数和(自身を含む): 2862549424

約数和(自身を除く): 1423985280

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 2430007, 4860014, 9720028, 19440056, 38880112, 89910259, 179820518, 359641036, 719282072, 1438564144]

約数ペア:

[(1, 1438564144), (2, 719282072), (4, 359641036), (8, 179820518), (16, 89910259), (37, 38880112), (74, 19440056), (148, 9720028), (296, 4860014), (592, 2430007)]