2007497596

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{72431}}^1$

素因数の和:72502

約数の個数: 36

約数和(自身を含む): 3896986464

約数和(自身を除く): 1889488868

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 676, 1066, 2132, 6929, 13858, 27716, 72431, 144862, 289724, 941603, 1883206, 2969671, 3766412, 5939342, 11878684, 12240839, 24481678, 38605723, 48963356, 77211446, 154422892, 501874399, 1003748798, 2007497596]

約数ペア:

[(1, 2007497596), (2, 1003748798), (4, 501874399), (13, 154422892), (26, 77211446), (41, 48963356), (52, 38605723), (82, 24481678), (164, 12240839), (169, 11878684), (338, 5939342), (533, 3766412), (676, 2969671), (1066, 1883206), (2132, 941603), (6929, 289724), (13858, 144862), (27716, 72431)]