7942738346

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1\times {\mathrm{859}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 12379046400

約数和(自身を除く): 4436308054

約数列:

[1, 2, 31, 62, 293, 509, 586, 859, 1018, 1718, 9083, 15779, 18166, 26629, 31558, 53258, 149137, 251687, 298274, 437231, 503374, 874462, 4623247, 7802297, 9246494, 13554161, 15604594, 27108322, 128108683, 256217366, 3971369173, 7942738346]

約数ペア:

[(1, 7942738346), (2, 3971369173), (31, 256217366), (62, 128108683), (293, 27108322), (509, 15604594), (586, 13554161), (859, 9246494), (1018, 7802297), (1718, 4623247), (9083, 874462), (15779, 503374), (18166, 437231), (26629, 298274), (31558, 251687), (53258, 149137)]