253671951728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{11397913}}^1$

素因数の和:11398041

約数の個数: 40

約数和(自身を含む): 534243025008

約数和(自身を除く): 280571073280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256, 11397913, 22795826, 45591652, 91183304, 148172869, 182366608, 296345738, 592691476, 1185382952, 1219576691, 2370765904, 2439153382, 4878306764, 9756613528, 15854496983, 19513227056, 31708993966, 63417987932, 126835975864, 253671951728]

約数ペア:

[(1, 253671951728), (2, 126835975864), (4, 63417987932), (8, 31708993966), (13, 19513227056), (16, 15854496983), (26, 9756613528), (52, 4878306764), (104, 2439153382), (107, 2370765904), (208, 1219576691), (214, 1185382952), (428, 592691476), (856, 296345738), (1391, 182366608), (1712, 148172869), (2782, 91183304), (5564, 45591652), (11128, 22795826), (22256, 11397913)]