2979514945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67801}}^1$

素因数の和:67881

約数の個数: 32

約数和(自身を含む): 4217826816

約数和(自身を除く): 1238311871

約数列:

[1, 5, 11, 17, 47, 55, 85, 187, 235, 517, 799, 935, 2585, 3995, 8789, 43945, 67801, 339005, 745811, 1152617, 3186647, 3729055, 5763085, 12678787, 15933235, 35053117, 54172999, 63393935, 175265585, 270864995, 595902989, 2979514945]

約数ペア:

[(1, 2979514945), (5, 595902989), (11, 270864995), (17, 175265585), (47, 63393935), (55, 54172999), (85, 35053117), (187, 15933235), (235, 12678787), (517, 5763085), (799, 3729055), (935, 3186647), (2585, 1152617), (3995, 745811), (8789, 339005), (43945, 67801)]