1861624752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2983373}}^1$

素因数の和:2983397

約数の個数: 40

約数和(自身を含む): 5179137264

約数和(自身を除く): 3317512512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2983373, 5966746, 8950119, 11933492, 17900238, 23866984, 35800476, 38783849, 47733968, 71600952, 77567698, 116351547, 143201904, 155135396, 232703094, 310270792, 465406188, 620541584, 930812376, 1861624752]

約数ペア:

[(1, 1861624752), (2, 930812376), (3, 620541584), (4, 465406188), (6, 310270792), (8, 232703094), (12, 155135396), (13, 143201904), (16, 116351547), (24, 77567698), (26, 71600952), (39, 47733968), (48, 38783849), (52, 35800476), (78, 23866984), (104, 17900238), (156, 11933492), (208, 8950119), (312, 5966746), (624, 2983373)]