2912521438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{2579}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 4658860800

約数和(自身を除く): 1746339362

約数列:

[1, 2, 19, 38, 113, 226, 263, 526, 2147, 2579, 4294, 4997, 5158, 9994, 29719, 49001, 59438, 98002, 291427, 564661, 582854, 678277, 1129322, 1356554, 5537113, 11074226, 12887263, 25774526, 76645301, 153290602, 1456260719, 2912521438]

約数ペア:

[(1, 2912521438), (2, 1456260719), (19, 153290602), (38, 76645301), (113, 25774526), (226, 12887263), (263, 11074226), (526, 5537113), (2147, 1356554), (2579, 1129322), (4294, 678277), (4997, 582854), (5158, 564661), (9994, 291427), (29719, 98002), (49001, 59438)]