411480368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{6361}}^1$

素因数の和:6693

約数の個数: 40

約数和(自身を含む): 861465696

約数和(自身を除く): 449985328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 311, 622, 1244, 2488, 4043, 4976, 6361, 8086, 12722, 16172, 25444, 32344, 50888, 64688, 82693, 101776, 165386, 330772, 661544, 1323088, 1978271, 3956542, 7913084, 15826168, 25717523, 31652336, 51435046, 102870092, 205740184, 411480368]

約数ペア:

[(1, 411480368), (2, 205740184), (4, 102870092), (8, 51435046), (13, 31652336), (16, 25717523), (26, 15826168), (52, 7913084), (104, 3956542), (208, 1978271), (311, 1323088), (622, 661544), (1244, 330772), (2488, 165386), (4043, 101776), (4976, 82693), (6361, 64688), (8086, 50888), (12722, 32344), (16172, 25444)]