513231536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{9157}}^1$

素因数の和:9309

約数の個数: 40

約数和(自身を含む): 1035659904

約数和(自身を除く): 522428368

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1808, 3503, 7006, 9157, 14012, 18314, 28024, 36628, 56048, 73256, 146512, 283867, 567734, 1034741, 1135468, 2069482, 2270936, 4138964, 4541872, 8277928, 16555856, 32076971, 64153942, 128307884, 256615768, 513231536]

約数ペア:

[(1, 513231536), (2, 256615768), (4, 128307884), (8, 64153942), (16, 32076971), (31, 16555856), (62, 8277928), (113, 4541872), (124, 4138964), (226, 2270936), (248, 2069482), (452, 1135468), (496, 1034741), (904, 567734), (1808, 283867), (3503, 146512), (7006, 73256), (9157, 56048), (14012, 36628), (18314, 28024)]