268493047

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 287370720

約数和(自身を除く): 18877673

約数列:

[1, 19, 101, 181, 773, 1919, 3439, 14687, 18281, 78073, 139913, 347339, 1483387, 2658347, 14131213, 268493047]

約数ペア:

[(1, 268493047), (19, 14131213), (101, 2658347), (181, 1483387), (773, 347339), (1919, 139913), (3439, 78073), (14687, 18281)]