938708218

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{5749}}^1$

素因数の和:5974

約数の個数: 32

約数和(自身を含む): 1639440000

約数和(自身を除く): 700731782

約数列:

[1, 2, 7, 14, 107, 109, 214, 218, 749, 763, 1498, 1526, 5749, 11498, 11663, 23326, 40243, 80486, 81641, 163282, 615143, 626641, 1230286, 1253282, 4306001, 4386487, 8612002, 8772974, 67050587, 134101174, 469354109, 938708218]

約数ペア:

[(1, 938708218), (2, 469354109), (7, 134101174), (14, 67050587), (107, 8772974), (109, 8612002), (214, 4386487), (218, 4306001), (749, 1253282), (763, 1230286), (1498, 626641), (1526, 615143), (5749, 163282), (11498, 81641), (11663, 80486), (23326, 40243)]