413249962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 669513600

約数和(自身を除く): 256263638

約数列:

[1, 2, 19, 38, 71, 89, 142, 178, 1349, 1691, 1721, 2698, 3382, 3442, 6319, 12638, 32699, 65398, 120061, 122191, 153169, 240122, 244382, 306338, 2321629, 2910211, 4643258, 5820422, 10874999, 21749998, 206624981, 413249962]

約数ペア:

[(1, 413249962), (2, 206624981), (19, 21749998), (38, 10874999), (71, 5820422), (89, 4643258), (142, 2910211), (178, 2321629), (1349, 306338), (1691, 244382), (1721, 240122), (2698, 153169), (3382, 122191), (3442, 120061), (6319, 65398), (12638, 32699)]