2491173876

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{47933}}^1$

素因数の和:48072

約数の個数: 48

約数和(自身を含む): 5991366528

約数和(自身を除く): 3500192652

約数列:

[1, 2, 3, 4, 6, 12, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 732, 852, 4331, 8662, 12993, 17324, 25986, 47933, 51972, 95866, 143799, 191732, 287598, 575196, 2923913, 3403243, 5847826, 6806486, 8771739, 10209729, 11695652, 13612972, 17543478, 20419458, 35086956, 40838916, 207597823, 415195646, 622793469, 830391292, 1245586938, 2491173876]

約数ペア:

[(1, 2491173876), (2, 1245586938), (3, 830391292), (4, 622793469), (6, 415195646), (12, 207597823), (61, 40838916), (71, 35086956), (122, 20419458), (142, 17543478), (183, 13612972), (213, 11695652), (244, 10209729), (284, 8771739), (366, 6806486), (426, 5847826), (732, 3403243), (852, 2923913), (4331, 575196), (8662, 287598), (12993, 191732), (17324, 143799), (25986, 95866), (47933, 51972)]