388670441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{8929}}^1$

素因数の和:9056

約数の個数: 16

約数和(自身を含む): 428640000

約数和(自身を除く): 39969559

約数列:

[1, 19, 29, 79, 551, 1501, 2291, 8929, 43529, 169651, 258941, 705391, 4919879, 13402429, 20456339, 388670441]

約数ペア:

[(1, 388670441), (19, 20456339), (29, 13402429), (79, 4919879), (551, 705391), (1501, 258941), (2291, 169651), (8929, 43529)]