1298358

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4268

約数の個数: 24

約数和(自身を含む): 2979288

約数和(自身を除く): 1680930

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 4243, 8486, 12729, 25458, 38187, 72131, 76374, 144262, 216393, 432786, 649179, 1298358]

約数ペア:

[(1, 1298358), (2, 649179), (3, 432786), (6, 216393), (9, 144262), (17, 76374), (18, 72131), (34, 38187), (51, 25458), (102, 12729), (153, 8486), (306, 4243)]