1729740545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{148667}}^1$

素因数の和:148864

約数の個数: 16

約数和(自身を含む): 2247860160

約数和(自身を除く): 518119615

約数列:

[1, 5, 13, 65, 179, 895, 2327, 11635, 148667, 743335, 1932671, 9663355, 26611393, 133056965, 345948109, 1729740545]

約数ペア:

[(1, 1729740545), (5, 345948109), (13, 133056965), (65, 26611393), (179, 9663355), (895, 1932671), (2327, 743335), (11635, 148667)]