102790988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{2377}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 189764400

約数和(自身を除く): 86973412

約数列:

[1, 2, 4, 19, 38, 76, 569, 1138, 2276, 2377, 4754, 9508, 10811, 21622, 43244, 45163, 90326, 180652, 1352513, 2705026, 5410052, 25697747, 51395494, 102790988]

約数ペア:

[(1, 102790988), (2, 51395494), (4, 25697747), (19, 5410052), (38, 2705026), (76, 1352513), (569, 180652), (1138, 90326), (2276, 45163), (2377, 43244), (4754, 21622), (9508, 10811)]