1452493

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 16

約数和(自身を含む): 1784320

約数和(自身を除く): 331827

約数列:

[1, 7, 19, 67, 133, 163, 469, 1141, 1273, 3097, 8911, 10921, 21679, 76447, 207499, 1452493]

約数ペア:

[(1, 1452493), (7, 207499), (19, 76447), (67, 21679), (133, 10921), (163, 8911), (469, 3097), (1141, 1273)]