2013982076

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 3684589440

約数和(自身を除く): 1670607364

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 281, 316, 562, 613, 1124, 1226, 2452, 2923, 5846, 10397, 11692, 20794, 22199, 22681, 41588, 44398, 45362, 48427, 88796, 90724, 96854, 172253, 193708, 344506, 689012, 821363, 1642726, 1791799, 3285452, 3583598, 6373361, 7167196, 12746722, 13607987, 25493444, 27215974, 54431948, 503495519, 1006991038, 2013982076]

約数ペア:

[(1, 2013982076), (2, 1006991038), (4, 503495519), (37, 54431948), (74, 27215974), (79, 25493444), (148, 13607987), (158, 12746722), (281, 7167196), (316, 6373361), (562, 3583598), (613, 3285452), (1124, 1791799), (1226, 1642726), (2452, 821363), (2923, 689012), (5846, 344506), (10397, 193708), (11692, 172253), (20794, 96854), (22199, 90724), (22681, 88796), (41588, 48427), (44398, 45362)]