4838644918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{128749}}^1$

素因数の和:128836

約数の個数: 32

約数和(自身を含む): 8157600000

約数和(自身を除く): 3318955082

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 817, 874, 989, 1634, 1978, 18791, 37582, 128749, 257498, 2446231, 2961227, 4892462, 5536207, 5922454, 11072414, 56263313, 105187933, 112526626, 127332761, 210375866, 254665522, 2419322459, 4838644918]

約数ペア:

[(1, 4838644918), (2, 2419322459), (19, 254665522), (23, 210375866), (38, 127332761), (43, 112526626), (46, 105187933), (86, 56263313), (437, 11072414), (817, 5922454), (874, 5536207), (989, 4892462), (1634, 2961227), (1978, 2446231), (18791, 257498), (37582, 128749)]