502981414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 916090560

約数和(自身を除く): 413109146

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 101, 202, 221, 247, 323, 442, 494, 593, 646, 1186, 1313, 1717, 1919, 2626, 3434, 3838, 4199, 7709, 8398, 10081, 11267, 15418, 20162, 22321, 22534, 24947, 32623, 44642, 49894, 59893, 65246, 119786, 131053, 146471, 191539, 262106, 292942, 383078, 424099, 778609, 848198, 1018181, 1137967, 1557218, 2036362, 2275934, 2490007, 4980014, 13236353, 14793571, 19345439, 26472706, 29587142, 38690878, 251490707, 502981414]

約数ペア:

[(1, 502981414), (2, 251490707), (13, 38690878), (17, 29587142), (19, 26472706), (26, 19345439), (34, 14793571), (38, 13236353), (101, 4980014), (202, 2490007), (221, 2275934), (247, 2036362), (323, 1557218), (442, 1137967), (494, 1018181), (593, 848198), (646, 778609), (1186, 424099), (1313, 383078), (1717, 292942), (1919, 262106), (2626, 191539), (3434, 146471), (3838, 131053), (4199, 119786), (7709, 65246), (8398, 59893), (10081, 49894), (11267, 44642), (15418, 32623), (20162, 24947), (22321, 22534)]