239691382

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{947}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 417726720

約数和(自身を除く): 178035338

約数列:

[1, 2, 7, 14, 101, 179, 202, 358, 707, 947, 1253, 1414, 1894, 2506, 6629, 13258, 18079, 36158, 95647, 126553, 169513, 191294, 253106, 339026, 669529, 1186591, 1339058, 2373182, 17120813, 34241626, 119845691, 239691382]

約数ペア:

[(1, 239691382), (2, 119845691), (7, 34241626), (14, 17120813), (101, 2373182), (179, 1339058), (202, 1186591), (358, 669529), (707, 339026), (947, 253106), (1253, 191294), (1414, 169513), (1894, 126553), (2506, 95647), (6629, 36158), (13258, 18079)]