2390085.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2663}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 107923968

約数和(自身を除く): 60836802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2663, 2947, 5326, 5894, 7989, 8841, 15978, 17682, 18641, 37282, 55923, 111846, 1121123, 2242246, 3363369, 6726738, 7847861, 15695722, 23543583, 47087166]

約数ペア:

[(1, 47087166), (2, 23543583), (3, 15695722), (6, 7847861), (7, 6726738), (14, 3363369), (21, 2242246), (42, 1121123), (421, 111846), (842, 55923), (1263, 37282), (2526, 18641), (2663, 17682), (2947, 15978), (5326, 8841), (5894, 7989)]