2636688

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 6873568

約数和(自身を除く): 4236880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 337, 489, 652, 674, 978, 1011, 1304, 1348, 1956, 2022, 2608, 2696, 3912, 4044, 5392, 7824, 8088, 16176, 54931, 109862, 164793, 219724, 329586, 439448, 659172, 878896, 1318344, 2636688]

約数ペア:

[(1, 2636688), (2, 1318344), (3, 878896), (4, 659172), (6, 439448), (8, 329586), (12, 219724), (16, 164793), (24, 109862), (48, 54931), (163, 16176), (326, 8088), (337, 7824), (489, 5392), (652, 4044), (674, 3912), (978, 2696), (1011, 2608), (1304, 2022), (1348, 1956)]