3213470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 6562080

約数和(自身を除く): 3348610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1301, 2470, 2602, 6505, 13010, 16913, 24719, 33826, 49438, 84565, 123595, 169130, 247190, 321347, 642694, 1606735, 3213470]

約数ペア:

[(1, 3213470), (2, 1606735), (5, 642694), (10, 321347), (13, 247190), (19, 169130), (26, 123595), (38, 84565), (65, 49438), (95, 33826), (130, 24719), (190, 16913), (247, 13010), (494, 6505), (1235, 2602), (1301, 2470)]