5190328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 11529000

約数和(自身を除く): 6338672

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 349, 572, 676, 698, 1144, 1352, 1396, 1859, 2792, 3718, 3839, 4537, 7436, 7678, 9074, 14872, 15356, 18148, 30712, 36296, 49907, 58981, 99814, 117962, 199628, 235924, 399256, 471848, 648791, 1297582, 2595164, 5190328]

約数ペア:

[(1, 5190328), (2, 2595164), (4, 1297582), (8, 648791), (11, 471848), (13, 399256), (22, 235924), (26, 199628), (44, 117962), (52, 99814), (88, 58981), (104, 49907), (143, 36296), (169, 30712), (286, 18148), (338, 15356), (349, 14872), (572, 9074), (676, 7678), (698, 7436), (1144, 4537), (1352, 3839), (1396, 3718), (1859, 2792)]