2098515458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 3829291200

約数和(自身を除く): 1730775742

約数列:

[1, 2, 13, 19, 26, 29, 37, 38, 58, 74, 107, 214, 247, 377, 481, 494, 551, 703, 754, 962, 1073, 1102, 1369, 1391, 1406, 2033, 2146, 2738, 2782, 3103, 3959, 4066, 6206, 7163, 7918, 9139, 13949, 14326, 17797, 18278, 20387, 26011, 26429, 27898, 35594, 39701, 40339, 40774, 51467, 52022, 52858, 58957, 75221, 79402, 80678, 102934, 114811, 117914, 146483, 150442, 229622, 265031, 292966, 338143, 516113, 530062, 676286, 754319, 766441, 977873, 1032226, 1492543, 1508638, 1532882, 1904279, 1955746, 2181409, 2783177, 2985086, 3808558, 4248007, 4362818, 5566354, 8496014, 9806147, 19612294, 28358317, 36181301, 55224091, 56716634, 72362602, 80712133, 110448182, 161424266, 1049257729, 2098515458]

約数ペア:

[(1, 2098515458), (2, 1049257729), (13, 161424266), (19, 110448182), (26, 80712133), (29, 72362602), (37, 56716634), (38, 55224091), (58, 36181301), (74, 28358317), (107, 19612294), (214, 9806147), (247, 8496014), (377, 5566354), (481, 4362818), (494, 4248007), (551, 3808558), (703, 2985086), (754, 2783177), (962, 2181409), (1073, 1955746), (1102, 1904279), (1369, 1532882), (1391, 1508638), (1406, 1492543), (2033, 1032226), (2146, 977873), (2738, 766441), (2782, 754319), (3103, 676286), (3959, 530062), (4066, 516113), (6206, 338143), (7163, 292966), (7918, 265031), (9139, 229622), (13949, 150442), (14326, 146483), (17797, 117914), (18278, 114811), (20387, 102934), (26011, 80678), (26429, 79402), (27898, 75221), (35594, 58957), (39701, 52858), (40339, 52022), (40774, 51467)]