870801958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{6553}}^1$

素因数の和:6856

約数の個数: 32

約数和(自身を含む): 1486447200

約数和(自身を除く): 615645242

約数列:

[1, 2, 13, 19, 26, 38, 247, 269, 494, 538, 3497, 5111, 6553, 6994, 10222, 13106, 66443, 85189, 124507, 132886, 170378, 249014, 1618591, 1762757, 3237182, 3525514, 22915841, 33492383, 45831682, 66984766, 435400979, 870801958]

約数ペア:

[(1, 870801958), (2, 435400979), (13, 66984766), (19, 45831682), (26, 33492383), (38, 22915841), (247, 3525514), (269, 3237182), (494, 1762757), (538, 1618591), (3497, 249014), (5111, 170378), (6553, 132886), (6994, 124507), (10222, 85189), (13106, 66443)]