1258408072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{7901}}^1$

素因数の和:8413

約数の個数: 32

約数和(自身を含む): 2419908480

約数和(自身を除く): 1161500408

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 463, 926, 1852, 3704, 7901, 15802, 19909, 31604, 39818, 63208, 79636, 159272, 339743, 679486, 1358972, 2717944, 3658163, 7316326, 14632652, 29265304, 157301009, 314602018, 629204036, 1258408072]

約数ペア:

[(1, 1258408072), (2, 629204036), (4, 314602018), (8, 157301009), (43, 29265304), (86, 14632652), (172, 7316326), (344, 3658163), (463, 2717944), (926, 1358972), (1852, 679486), (3704, 339743), (7901, 159272), (15802, 79636), (19909, 63208), (31604, 39818)]