278314234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{55243}}^1$

素因数の和:55485

約数の個数: 16

約数和(自身を含む): 457420320

約数和(自身を除く): 179106086

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 55243, 110486, 607673, 1215346, 12650647, 25301294, 139157117, 278314234]

約数ペア:

[(1, 278314234), (2, 139157117), (11, 25301294), (22, 12650647), (229, 1215346), (458, 607673), (2519, 110486), (5038, 55243)]