1538049354

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{130987}}^1$

素因数の和:131114

約数の個数: 32

約数和(自身を含む): 3269460480

約数和(自身を除く): 1731411126

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1957, 3914, 5871, 11742, 130987, 261974, 392961, 785922, 2488753, 4977506, 7466259, 13491661, 14932518, 26983322, 40474983, 80949966, 256341559, 512683118, 769024677, 1538049354]

約数ペア:

[(1, 1538049354), (2, 769024677), (3, 512683118), (6, 256341559), (19, 80949966), (38, 40474983), (57, 26983322), (103, 14932518), (114, 13491661), (206, 7466259), (309, 4977506), (618, 2488753), (1957, 785922), (3914, 392961), (5871, 261974), (11742, 130987)]