238278326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28729}}^1$

素因数の和:28784

約数の個数: 32

約数和(自身を含む): 434397600

約数和(自身を除く): 196119274

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 8294, 28729, 57458, 316019, 373477, 632038, 746954, 833141, 1666282, 4108247, 8216494, 9164551, 10830833, 18329102, 21661666, 119139163, 238278326]

約数ペア:

[(1, 238278326), (2, 119139163), (11, 21661666), (13, 18329102), (22, 10830833), (26, 9164551), (29, 8216494), (58, 4108247), (143, 1666282), (286, 833141), (319, 746954), (377, 632038), (638, 373477), (754, 316019), (4147, 57458), (8294, 28729)]