1000840955

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{25561}}^1$

素因数の和:25798

約数の個数: 16

約数和(自身を含む): 1236791808

約数和(自身を除く): 235950853

約数列:

[1, 5, 41, 191, 205, 955, 7831, 25561, 39155, 127805, 1048001, 4882151, 5240005, 24410755, 200168191, 1000840955]

約数ペア:

[(1, 1000840955), (5, 200168191), (41, 24410755), (191, 5240005), (205, 4882151), (955, 1048001), (7831, 127805), (25561, 39155)]