1220784

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 3266160

約数和(自身を除く): 2045376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 877, 1392, 1754, 2631, 3508, 5262, 7016, 10524, 14032, 21048, 25433, 42096, 50866, 76299, 101732, 152598, 203464, 305196, 406928, 610392, 1220784]

約数ペア:

[(1, 1220784), (2, 610392), (3, 406928), (4, 305196), (6, 203464), (8, 152598), (12, 101732), (16, 76299), (24, 50866), (29, 42096), (48, 25433), (58, 21048), (87, 14032), (116, 10524), (174, 7016), (232, 5262), (348, 3508), (464, 2631), (696, 1754), (877, 1392)]