13128583026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{466247}}^1$

素因数の和:466303

約数の個数: 48

約数和(自身を含む): 29843601984

約数和(自身を除く): 16715018958

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 722, 741, 1083, 1482, 2166, 4693, 9386, 14079, 28158, 466247, 932494, 1398741, 2797482, 6061211, 8858693, 12122422, 17717386, 18183633, 26576079, 36367266, 53152158, 115163009, 168315167, 230326018, 336630334, 345489027, 504945501, 690978054, 1009891002, 2188097171, 4376194342, 6564291513, 13128583026]

約数ペア:

[(1, 13128583026), (2, 6564291513), (3, 4376194342), (6, 2188097171), (13, 1009891002), (19, 690978054), (26, 504945501), (38, 345489027), (39, 336630334), (57, 230326018), (78, 168315167), (114, 115163009), (247, 53152158), (361, 36367266), (494, 26576079), (722, 18183633), (741, 17717386), (1083, 12122422), (1482, 8858693), (2166, 6061211), (4693, 2797482), (9386, 1398741), (14079, 932494), (28158, 466247)]