490693411

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{25147}}^1$

素因数の和:25258

約数の個数: 16

約数和(自身を含む): 563315200

約数和(自身を除く): 72621789

約数列:

[1, 13, 19, 79, 247, 1027, 1501, 19513, 25147, 326911, 477793, 1986613, 6211309, 25825969, 37745647, 490693411]

約数ペア:

[(1, 490693411), (13, 37745647), (19, 25825969), (79, 6211309), (247, 1986613), (1027, 477793), (1501, 326911), (19513, 25147)]