2563948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 36

約数和(自身を含む): 5004720

約数和(自身を除く): 2440772

約数列:

[1, 2, 4, 23, 29, 31, 46, 58, 62, 92, 116, 124, 667, 713, 899, 961, 1334, 1426, 1798, 1922, 2668, 2852, 3596, 3844, 20677, 22103, 27869, 41354, 44206, 55738, 82708, 88412, 111476, 640987, 1281974, 2563948]

約数ペア:

[(1, 2563948), (2, 1281974), (4, 640987), (23, 111476), (29, 88412), (31, 82708), (46, 55738), (58, 44206), (62, 41354), (92, 27869), (116, 22103), (124, 20677), (667, 3844), (713, 3596), (899, 2852), (961, 2668), (1334, 1922), (1426, 1798)]