2178989834101

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1\times {\mathrm{5531}}^1$

素因数の和:6597

約数の個数: 32

約数和(自身を含む): 2326182986880

約数和(自身を除く): 147193152779

約数列:

[1, 19, 113, 281, 653, 2147, 5339, 5531, 12407, 31753, 73789, 105089, 183493, 603307, 625003, 1401991, 1554211, 3486367, 3611743, 11875057, 20734709, 29530009, 68623117, 175625843, 393959471, 408126959, 1014899783, 3336891017, 7754412221, 19283095877, 114683675479, 2178989834101]

約数ペア:

[(1, 2178989834101), (19, 114683675479), (113, 19283095877), (281, 7754412221), (653, 3336891017), (2147, 1014899783), (5339, 408126959), (5531, 393959471), (12407, 175625843), (31753, 68623117), (73789, 29530009), (105089, 20734709), (183493, 11875057), (603307, 3611743), (625003, 3486367), (1401991, 1554211)]