1398690722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^2\times {\mathrm{383}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 2493324288

約数和(自身を除く): 1094633566

約数列:

[1, 2, 11, 13, 22, 26, 113, 143, 226, 286, 383, 766, 1243, 1469, 2486, 2938, 4213, 4979, 8426, 9958, 12769, 16159, 25538, 32318, 43279, 54769, 86558, 109538, 140459, 165997, 280918, 331994, 476069, 562627, 952138, 1125254, 1825967, 3651934, 4890527, 6188897, 9781054, 12377794, 53795797, 63576851, 107591594, 127153702, 699345361, 1398690722]

約数ペア:

[(1, 1398690722), (2, 699345361), (11, 127153702), (13, 107591594), (22, 63576851), (26, 53795797), (113, 12377794), (143, 9781054), (226, 6188897), (286, 4890527), (383, 3651934), (766, 1825967), (1243, 1125254), (1469, 952138), (2486, 562627), (2938, 476069), (4213, 331994), (4979, 280918), (8426, 165997), (9958, 140459), (12769, 109538), (16159, 86558), (25538, 54769), (32318, 43279)]