898983946

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1\times {\mathrm{1187}}^1$

素因数の和:2394

約数の個数: 32

約数和(自身を含む): 1576599552

約数和(自身を除く): 677615606

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 1151, 1187, 2302, 2374, 8057, 8309, 16114, 16618, 54097, 55789, 108194, 111578, 378679, 390523, 757358, 781046, 1366237, 2732474, 9563659, 19127318, 64213139, 128426278, 449491973, 898983946]

約数ペア:

[(1, 898983946), (2, 449491973), (7, 128426278), (14, 64213139), (47, 19127318), (94, 9563659), (329, 2732474), (658, 1366237), (1151, 781046), (1187, 757358), (2302, 390523), (2374, 378679), (8057, 111578), (8309, 108194), (16114, 55789), (16618, 54097)]