39771908638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1223977}}^1$

素因数の和:1224208

約数の個数: 32

約数和(自身を含む): 74731200768

約数和(自身を除く): 34959292130

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 422, 1477, 2321, 2954, 4642, 16247, 32494, 1223977, 2447954, 8567839, 13463747, 17135678, 26927494, 94246229, 188492458, 258259147, 516518294, 1807814029, 2840850617, 3615628058, 5681701234, 19885954319, 39771908638]

約数ペア:

[(1, 39771908638), (2, 19885954319), (7, 5681701234), (11, 3615628058), (14, 2840850617), (22, 1807814029), (77, 516518294), (154, 258259147), (211, 188492458), (422, 94246229), (1477, 26927494), (2321, 17135678), (2954, 13463747), (4642, 8567839), (16247, 2447954), (32494, 1223977)]