421946216

素因数分解:

$2^3\times {\mathrm{12743}}^1\times {\mathrm{4139}}^1$

素因数の和:16888

約数の個数: 16

約数和(自身を含む): 791402400

約数和(自身を除く): 369456184

約数列:

[1, 2, 4, 8, 4139, 8278, 12743, 16556, 25486, 33112, 50972, 101944, 52743277, 105486554, 210973108, 421946216]

約数ペア:

[(1, 421946216), (2, 210973108), (4, 105486554), (8, 52743277), (4139, 101944), (8278, 50972), (12743, 33112), (16556, 25486)]