2213415070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{45329}}^1$

素因数の和:45612

約数の個数: 32

約数和(自身を含む): 4210250400

約数和(自身を除く): 1996835330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1285, 2570, 4883, 9766, 24415, 45329, 48830, 90658, 226645, 453290, 861251, 1722502, 4306255, 8612510, 11649553, 23299106, 58247765, 116495530, 221341507, 442683014, 1106707535, 2213415070]

約数ペア:

[(1, 2213415070), (2, 1106707535), (5, 442683014), (10, 221341507), (19, 116495530), (38, 58247765), (95, 23299106), (190, 11649553), (257, 8612510), (514, 4306255), (1285, 1722502), (2570, 861251), (4883, 453290), (9766, 226645), (24415, 90658), (45329, 48830)]