1330787062672

素因数分解:

$2^4\times {\mathrm{6427}}^1\times {\mathrm{12941371}}^1$

素因数の和:12947806

約数の個数: 20

約数和(自身を含む): 2578801315696

約数和(自身を除く): 1248014253024

約数列:

[1, 2, 4, 8, 16, 6427, 12854, 25708, 51416, 102832, 12941371, 25882742, 51765484, 103530968, 207061936, 83174191417, 166348382834, 332696765668, 665393531336, 1330787062672]

約数ペア:

[(1, 1330787062672), (2, 665393531336), (4, 332696765668), (8, 166348382834), (16, 83174191417), (6427, 207061936), (12854, 103530968), (25708, 51765484), (51416, 25882742), (102832, 12941371)]