6377930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 12555648

約数和(自身を除く): 6177718

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 691, 710, 923, 1382, 1846, 3455, 4615, 6910, 8983, 9230, 17966, 44915, 49061, 89830, 98122, 245305, 490610, 637793, 1275586, 3188965, 6377930]

約数ペア:

[(1, 6377930), (2, 3188965), (5, 1275586), (10, 637793), (13, 490610), (26, 245305), (65, 98122), (71, 89830), (130, 49061), (142, 44915), (355, 17966), (691, 9230), (710, 8983), (923, 6910), (1382, 4615), (1846, 3455)]