2480491192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{16319021}}^1$

素因数の和:16319046

約数の個数: 16

約数和(自身を含む): 4895706600

約数和(自身を除く): 2415215408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 16319021, 32638042, 65276084, 130552168, 310061399, 620122798, 1240245596, 2480491192]

約数ペア:

[(1, 2480491192), (2, 1240245596), (4, 620122798), (8, 310061399), (19, 130552168), (38, 65276084), (76, 32638042), (152, 16319021)]