228088718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1301}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 402911712

約数和(自身を除く): 174822994

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 613, 1226, 1301, 2602, 6743, 7969, 13486, 14311, 15938, 16913, 28622, 33826, 87659, 175318, 186043, 372086, 797513, 1595026, 8772643, 10367669, 17545286, 20735338, 114044359, 228088718]

約数ペア:

[(1, 228088718), (2, 114044359), (11, 20735338), (13, 17545286), (22, 10367669), (26, 8772643), (143, 1595026), (286, 797513), (613, 372086), (1226, 186043), (1301, 175318), (2602, 87659), (6743, 33826), (7969, 28622), (13486, 16913), (14311, 15938)]