1049827216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3453379}}^1$

素因数の和:3453406

約数の個数: 20

約数和(自身を含む): 2141095600

約数和(自身を除く): 1091268384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3453379, 6906758, 13813516, 27627032, 55254064, 65614201, 131228402, 262456804, 524913608, 1049827216]

約数ペア:

[(1, 1049827216), (2, 524913608), (4, 262456804), (8, 131228402), (16, 65614201), (19, 55254064), (38, 27627032), (76, 13813516), (152, 6906758), (304, 3453379)]