2019541358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{1031}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 3203988480

約数和(自身を除く): 1184447122

約数列:

[1, 2, 23, 46, 97, 194, 439, 878, 1031, 2062, 2231, 4462, 10097, 20194, 23713, 42583, 47426, 85166, 100007, 200014, 452609, 905218, 979409, 1958818, 2300161, 4600322, 10410007, 20820014, 43903073, 87806146, 1009770679, 2019541358]

約数ペア:

[(1, 2019541358), (2, 1009770679), (23, 87806146), (46, 43903073), (97, 20820014), (194, 10410007), (439, 4600322), (878, 2300161), (1031, 1958818), (2062, 979409), (2231, 905218), (4462, 452609), (10097, 200014), (20194, 100007), (23713, 85166), (42583, 47426)]