421830574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4243}}^1\times {\mathrm{4519}}^1$

素因数の和:8775

約数の個数: 16

約数和(自身を含む): 690583680

約数和(自身を除く): 268753106

約数列:

[1, 2, 11, 22, 4243, 4519, 8486, 9038, 46673, 49709, 93346, 99418, 19174117, 38348234, 210915287, 421830574]

約数ペア:

[(1, 421830574), (2, 210915287), (11, 38348234), (22, 19174117), (4243, 99418), (4519, 93346), (8486, 49709), (9038, 46673)]