2017802384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{40253}}^1$

素因数の和:40515

約数の個数: 40

約数和(自身を含む): 4227797112

約数和(自身を除く): 2209994728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 1928, 3133, 3856, 6266, 12532, 25064, 40253, 50128, 80506, 161012, 322024, 523289, 644048, 1046578, 2093156, 4186312, 8372624, 9700973, 19401946, 38803892, 77607784, 126112649, 155215568, 252225298, 504450596, 1008901192, 2017802384]

約数ペア:

[(1, 2017802384), (2, 1008901192), (4, 504450596), (8, 252225298), (13, 155215568), (16, 126112649), (26, 77607784), (52, 38803892), (104, 19401946), (208, 9700973), (241, 8372624), (482, 4186312), (964, 2093156), (1928, 1046578), (3133, 644048), (3856, 523289), (6266, 322024), (12532, 161012), (25064, 80506), (40253, 50128)]