2901458

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 5370624

約数和(自身を除く): 2469166

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 167, 238, 334, 511, 1022, 1169, 1241, 2338, 2482, 2839, 5678, 8687, 12191, 17374, 19873, 24382, 39746, 85337, 170674, 207247, 414494, 1450729, 2901458]

約数ペア:

[(1, 2901458), (2, 1450729), (7, 414494), (14, 207247), (17, 170674), (34, 85337), (73, 39746), (119, 24382), (146, 19873), (167, 17374), (238, 12191), (334, 8687), (511, 5678), (1022, 2839), (1169, 2482), (1241, 2338)]