419734234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{10273}}^1$

素因数の和:10965

約数の個数: 16

約数和(自身を含む): 650960640

約数和(自身を除く): 231226406

約数列:

[1, 2, 31, 62, 659, 1318, 10273, 20429, 20546, 40858, 318463, 636926, 6769907, 13539814, 209867117, 419734234]

約数ペア:

[(1, 419734234), (2, 209867117), (31, 13539814), (62, 6769907), (659, 636926), (1318, 318463), (10273, 40858), (20429, 20546)]