618990130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{24151}}^1$

素因数の和:24402

約数の個数: 32

約数和(自身を含む): 1220738688

約数和(自身を除く): 601748558

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 2330, 2563, 5126, 12815, 24151, 25630, 48302, 120755, 241510, 265661, 531322, 1328305, 2656610, 5627183, 11254366, 28135915, 56271830, 61899013, 123798026, 309495065, 618990130]

約数ペア:

[(1, 618990130), (2, 309495065), (5, 123798026), (10, 61899013), (11, 56271830), (22, 28135915), (55, 11254366), (110, 5627183), (233, 2656610), (466, 1328305), (1165, 531322), (2330, 265661), (2563, 241510), (5126, 120755), (12815, 48302), (24151, 25630)]