516395408

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{332729}}^1$

素因数の和:332834

約数の個数: 20

約数和(自身を含む): 1010833740

約数和(自身を除く): 494438332

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 332729, 665458, 1330916, 2661832, 5323664, 32274713, 64549426, 129098852, 258197704, 516395408]

約数ペア:

[(1, 516395408), (2, 258197704), (4, 129098852), (8, 64549426), (16, 32274713), (97, 5323664), (194, 2661832), (388, 1330916), (776, 665458), (1552, 332729)]