13302728428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{10949}}^1$

素因数の和:11538

約数の個数: 48

約数和(自身を含む): 25927322400

約数和(自身を除く): 12624593972

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 521, 583, 1042, 1166, 2084, 2332, 5731, 10949, 11462, 21898, 22924, 27613, 43796, 55226, 110452, 120439, 240878, 303743, 481756, 580297, 607486, 1160594, 1214972, 2321188, 5704429, 6383267, 11408858, 12766534, 22817716, 25533068, 62748719, 125497438, 250994876, 302334737, 604669474, 1209338948, 3325682107, 6651364214, 13302728428]

約数ペア:

[(1, 13302728428), (2, 6651364214), (4, 3325682107), (11, 1209338948), (22, 604669474), (44, 302334737), (53, 250994876), (106, 125497438), (212, 62748719), (521, 25533068), (583, 22817716), (1042, 12766534), (1166, 11408858), (2084, 6383267), (2332, 5704429), (5731, 2321188), (10949, 1214972), (11462, 1160594), (21898, 607486), (22924, 580297), (27613, 481756), (43796, 303743), (55226, 240878), (110452, 120439)]