260770328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{358201}}^1$

素因数の和:358227

約数の個数: 32

約数和(自身を含む): 601779360

約数和(自身を除く): 341009032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 358201, 716402, 1432804, 2507407, 2865608, 4656613, 5014814, 9313226, 10029628, 18626452, 20059256, 32596291, 37252904, 65192582, 130385164, 260770328]

約数ペア:

[(1, 260770328), (2, 130385164), (4, 65192582), (7, 37252904), (8, 32596291), (13, 20059256), (14, 18626452), (26, 10029628), (28, 9313226), (52, 5014814), (56, 4656613), (91, 2865608), (104, 2507407), (182, 1432804), (364, 716402), (728, 358201)]