1229890948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{195469}}^1$

素因数の和:195508

約数の個数: 36

約数和(自身を含む): 2547755980

約数和(自身を除く): 1317865032

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 195469, 390938, 781876, 2150159, 2541097, 4300318, 5082194, 8600636, 10164388, 23651749, 27952067, 47303498, 55904134, 94606996, 111808268, 307472737, 614945474, 1229890948]

約数ペア:

[(1, 1229890948), (2, 614945474), (4, 307472737), (11, 111808268), (13, 94606996), (22, 55904134), (26, 47303498), (44, 27952067), (52, 23651749), (121, 10164388), (143, 8600636), (242, 5082194), (286, 4300318), (484, 2541097), (572, 2150159), (1573, 781876), (3146, 390938), (6292, 195469)]