1226289784

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{1303}}^1\times {\mathrm{2503}}^1$

素因数の和:3859

約数の個数: 32

約数和(自身を含む): 2350955520

約数和(自身を除く): 1124665736

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1303, 2503, 2606, 5006, 5212, 10012, 10424, 20024, 61241, 117641, 122482, 235282, 244964, 470564, 489928, 941128, 3261409, 6522818, 13045636, 26091272, 153286223, 306572446, 613144892, 1226289784]

約数ペア:

[(1, 1226289784), (2, 613144892), (4, 306572446), (8, 153286223), (47, 26091272), (94, 13045636), (188, 6522818), (376, 3261409), (1303, 941128), (2503, 489928), (2606, 470564), (5006, 244964), (5212, 235282), (10012, 122482), (10424, 117641), (20024, 61241)]