417852656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{118171}}^1$

素因数の和:118209

約数の個数: 40

約数和(自身を含む): 923159664

約数和(自身を除く): 505307008

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 118171, 236342, 472684, 945368, 1536223, 1890736, 2008907, 3072446, 4017814, 6144892, 8035628, 12289784, 16071256, 24579568, 26115791, 32142512, 52231582, 104463164, 208926328, 417852656]

約数ペア:

[(1, 417852656), (2, 208926328), (4, 104463164), (8, 52231582), (13, 32142512), (16, 26115791), (17, 24579568), (26, 16071256), (34, 12289784), (52, 8035628), (68, 6144892), (104, 4017814), (136, 3072446), (208, 2008907), (221, 1890736), (272, 1536223), (442, 945368), (884, 472684), (1768, 236342), (3536, 118171)]