1619124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 4148928

約数和(自身を除く): 2529804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 107, 156, 194, 214, 291, 321, 388, 428, 582, 642, 1164, 1261, 1284, 1391, 2522, 2782, 3783, 4173, 5044, 5564, 7566, 8346, 10379, 15132, 16692, 20758, 31137, 41516, 62274, 124548, 134927, 269854, 404781, 539708, 809562, 1619124]

約数ペア:

[(1, 1619124), (2, 809562), (3, 539708), (4, 404781), (6, 269854), (12, 134927), (13, 124548), (26, 62274), (39, 41516), (52, 31137), (78, 20758), (97, 16692), (107, 15132), (156, 10379), (194, 8346), (214, 7566), (291, 5564), (321, 5044), (388, 4173), (428, 3783), (582, 2782), (642, 2522), (1164, 1391), (1261, 1284)]