486575342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 806785920

約数和(自身を除く): 320210578

約数列:

[1, 2, 11, 22, 157, 179, 314, 358, 787, 1574, 1727, 1969, 3454, 3938, 8657, 17314, 28103, 56206, 123559, 140873, 247118, 281746, 309133, 618266, 1359149, 1549603, 2718298, 3099206, 22117061, 44234122, 243287671, 486575342]

約数ペア:

[(1, 486575342), (2, 243287671), (11, 44234122), (22, 22117061), (157, 3099206), (179, 2718298), (314, 1549603), (358, 1359149), (787, 618266), (1574, 309133), (1727, 281746), (1969, 247118), (3454, 140873), (3938, 123559), (8657, 56206), (17314, 28103)]