2128889630148

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2498696749}}^1$

素因数の和:2498696827

約数の個数: 24

約数和(自身を含む): 5037372648000

約数和(自身を除く): 2908483017852

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 2498696749, 4997393498, 7496090247, 9994786996, 14992180494, 29984360988, 177407469179, 354814938358, 532222407537, 709629876716, 1064444815074, 2128889630148]

約数ペア:

[(1, 2128889630148), (2, 1064444815074), (3, 709629876716), (4, 532222407537), (6, 354814938358), (12, 177407469179), (71, 29984360988), (142, 14992180494), (213, 9994786996), (284, 7496090247), (426, 4997393498), (852, 2498696749)]