2912251664

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{252449}}^1$

素因数の和:252567

約数の個数: 40

約数和(自身を含む): 6511190400

約数和(自身を除く): 3598938736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 252449, 504898, 1009796, 1767143, 2019592, 3534286, 4039184, 7068572, 14137144, 26002247, 28274288, 52004494, 104008988, 182015729, 208017976, 364031458, 416035952, 728062916, 1456125832, 2912251664]

約数ペア:

[(1, 2912251664), (2, 1456125832), (4, 728062916), (7, 416035952), (8, 364031458), (14, 208017976), (16, 182015729), (28, 104008988), (56, 52004494), (103, 28274288), (112, 26002247), (206, 14137144), (412, 7068572), (721, 4039184), (824, 3534286), (1442, 2019592), (1648, 1767143), (2884, 1009796), (5768, 504898), (11536, 252449)]