228581458

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{2179}}^1$

素因数の和:2374

約数の個数: 32

約数和(自身を含む): 401817600

約数和(自身を除く): 173236142

約数列:

[1, 2, 7, 14, 59, 118, 127, 254, 413, 826, 889, 1778, 2179, 4358, 7493, 14986, 15253, 30506, 52451, 104902, 128561, 257122, 276733, 553466, 899927, 1799854, 1937131, 3874262, 16327247, 32654494, 114290729, 228581458]

約数ペア:

[(1, 228581458), (2, 114290729), (7, 32654494), (14, 16327247), (59, 3874262), (118, 1937131), (127, 1799854), (254, 899927), (413, 553466), (826, 276733), (889, 257122), (1778, 128561), (2179, 104902), (4358, 52451), (7493, 30506), (14986, 15253)]