1880452

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 3790080

約数和(自身を除く): 1909628

約数列:

[1, 2, 4, 7, 14, 28, 239, 281, 478, 562, 956, 1124, 1673, 1967, 3346, 3934, 6692, 7868, 67159, 134318, 268636, 470113, 940226, 1880452]

約数ペア:

[(1, 1880452), (2, 940226), (4, 470113), (7, 268636), (14, 134318), (28, 67159), (239, 7868), (281, 6692), (478, 3934), (562, 3346), (956, 1967), (1124, 1673)]