4297264

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1068

約数の個数: 20

約数和(自身を含む): 8358840

約数和(自身を除く): 4061576

約数列:

[1, 2, 4, 8, 16, 419, 641, 838, 1282, 1676, 2564, 3352, 5128, 6704, 10256, 268579, 537158, 1074316, 2148632, 4297264]

約数ペア:

[(1, 4297264), (2, 2148632), (4, 1074316), (8, 537158), (16, 268579), (419, 10256), (641, 6704), (838, 5128), (1282, 3352), (1676, 2564)]