2009013324199

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1\times {\mathrm{2621}}^1\times {\mathrm{2749}}^1$

素因数の和:6091

約数の個数: 32

約数和(自身を含む): 2338970832000

約数和(自身を除く): 329957507801

約数列:

[1, 7, 61, 427, 653, 2621, 2749, 4571, 18347, 19243, 39833, 159881, 167689, 278831, 1119167, 1173823, 1711513, 1795097, 7205129, 11980591, 12565679, 50435903, 104402293, 109500917, 439512869, 730816051, 766506419, 3076590083, 4704949237, 32934644659, 287001903457, 2009013324199]

約数ペア:

[(1, 2009013324199), (7, 287001903457), (61, 32934644659), (427, 4704949237), (653, 3076590083), (2621, 766506419), (2749, 730816051), (4571, 439512869), (18347, 109500917), (19243, 104402293), (39833, 50435903), (159881, 12565679), (167689, 11980591), (278831, 7205129), (1119167, 1795097), (1173823, 1711513)]