313065506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{708293}}^1$

素因数の和:708325

約数の個数: 16

約数和(自身を含む): 535470264

約数和(自身を除く): 222404758

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 708293, 1416586, 9207809, 12040981, 18415618, 24081962, 156532753, 313065506]

約数ペア:

[(1, 313065506), (2, 156532753), (13, 24081962), (17, 18415618), (26, 12040981), (34, 9207809), (221, 1416586), (442, 708293)]