1812883948

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{491}}^1\times {\mathrm{2203}}^1$

素因数の和:3117

約数の個数: 24

約数和(自身を含む): 3188041920

約数和(自身を除く): 1375157972

約数列:

[1, 2, 4, 419, 491, 838, 982, 1676, 1964, 2203, 4406, 8812, 205729, 411458, 822916, 923057, 1081673, 1846114, 2163346, 3692228, 4326692, 453220987, 906441974, 1812883948]

約数ペア:

[(1, 1812883948), (2, 906441974), (4, 453220987), (419, 4326692), (491, 3692228), (838, 2163346), (982, 1846114), (1676, 1081673), (1964, 923057), (2203, 822916), (4406, 411458), (8812, 205729)]