1408596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 3857280

約数和(自身を除く): 2448684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 409, 492, 574, 818, 861, 1148, 1227, 1636, 1722, 2454, 2863, 3444, 4908, 5726, 8589, 11452, 16769, 17178, 33538, 34356, 50307, 67076, 100614, 117383, 201228, 234766, 352149, 469532, 704298, 1408596]

約数ペア:

[(1, 1408596), (2, 704298), (3, 469532), (4, 352149), (6, 234766), (7, 201228), (12, 117383), (14, 100614), (21, 67076), (28, 50307), (41, 34356), (42, 33538), (82, 17178), (84, 16769), (123, 11452), (164, 8589), (246, 5726), (287, 4908), (409, 3444), (492, 2863), (574, 2454), (818, 1722), (861, 1636), (1148, 1227)]