260147886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1\times {\mathrm{1787}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 548415360

約数和(自身を除く): 288267474

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1277, 1787, 2554, 3574, 3831, 5361, 7662, 10722, 24263, 33953, 48526, 67906, 72789, 101859, 145578, 203718, 2281999, 4563998, 6845997, 13691994, 43357981, 86715962, 130073943, 260147886]

約数ペア:

[(1, 260147886), (2, 130073943), (3, 86715962), (6, 43357981), (19, 13691994), (38, 6845997), (57, 4563998), (114, 2281999), (1277, 203718), (1787, 145578), (2554, 101859), (3574, 72789), (3831, 67906), (5361, 48526), (7662, 33953), (10722, 24263)]