2909280532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4013}}^1\times {\mathrm{9539}}^1$

素因数の和:13575

約数の個数: 24

約数和(自身を含む): 5361098400

約数和(自身を除く): 2451817868

約数列:

[1, 2, 4, 19, 38, 76, 4013, 8026, 9539, 16052, 19078, 38156, 76247, 152494, 181241, 304988, 362482, 724964, 38280007, 76560014, 153120028, 727320133, 1454640266, 2909280532]

約数ペア:

[(1, 2909280532), (2, 1454640266), (4, 727320133), (19, 153120028), (38, 76560014), (76, 38280007), (4013, 724964), (8026, 362482), (9539, 304988), (16052, 181241), (19078, 152494), (38156, 76247)]