1403454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 3185280

約数和(自身を除く): 1781826

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 947, 1482, 1894, 2841, 5682, 12311, 17993, 24622, 35986, 36933, 53979, 73866, 107958, 233909, 467818, 701727, 1403454]

約数ペア:

[(1, 1403454), (2, 701727), (3, 467818), (6, 233909), (13, 107958), (19, 73866), (26, 53979), (38, 36933), (39, 35986), (57, 24622), (78, 17993), (114, 12311), (247, 5682), (494, 2841), (741, 1894), (947, 1482)]