2011284406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{2113}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 3267905760

約数和(自身を除く): 1256621354

約数列:

[1, 2, 19, 37, 38, 74, 677, 703, 1354, 1406, 2113, 4226, 12863, 25049, 25726, 40147, 50098, 78181, 80294, 156362, 475931, 951862, 1430501, 1485439, 2861002, 2970878, 27179519, 52928537, 54359038, 105857074, 1005642203, 2011284406]

約数ペア:

[(1, 2011284406), (2, 1005642203), (19, 105857074), (37, 54359038), (38, 52928537), (74, 27179519), (677, 2970878), (703, 2861002), (1354, 1485439), (1406, 1430501), (2113, 951862), (4226, 475931), (12863, 156362), (25049, 80294), (25726, 78181), (40147, 50098)]