154421044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1245331}}^1$

素因数の和:1245366

約数の個数: 12

約数和(自身を含む): 278954368

約数和(自身を除く): 124533324

約数列:

[1, 2, 4, 31, 62, 124, 1245331, 2490662, 4981324, 38605261, 77210522, 154421044]

約数ペア:

[(1, 154421044), (2, 77210522), (4, 38605261), (31, 4981324), (62, 2490662), (124, 1245331)]