13658131136

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{1262771}}^1$

素因数の和:1262809

約数の個数: 42

約数和(自身を含む): 29348084052

約数和(自身を除く): 15689952916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 1262771, 2525542, 5051084, 10102168, 16416023, 20204336, 32832046, 40408672, 65664092, 80817344, 131328184, 213408299, 262656368, 426816598, 525312736, 853633196, 1050625472, 1707266392, 3414532784, 6829065568, 13658131136]

約数ペア:

[(1, 13658131136), (2, 6829065568), (4, 3414532784), (8, 1707266392), (13, 1050625472), (16, 853633196), (26, 525312736), (32, 426816598), (52, 262656368), (64, 213408299), (104, 131328184), (169, 80817344), (208, 65664092), (338, 40408672), (416, 32832046), (676, 20204336), (832, 16416023), (1352, 10102168), (2704, 5051084), (5408, 2525542), (10816, 1262771)]